Document1 12/15/99 10:04 AM Page 102d14e9.netsolhost.com/acrobat/ams-cata.pdfUL489 LISTED / MEETS...

Document1 12/15/99 10:04 AM

UL489 LISTED / MEETS INTERNATIONAL STANDARDSHeinemannfi wrote the book on the HYDRAULIC MAGNETICCIRCUIT BREAKERS by patenting the original technology back in 1932. Today, Eaton Corporation, through its CommercialControls Division/Heinemannfi Products, continues the tradition of technical leadership by introducing the latest innovation in the evolution of the hydraulic magnetic circuit breaker, therugged and versatile NEW AM/S Series.

The NEW AM/S is designed to be a World Product and solvethe toughest equipment circuit protection problems around theglobe. It combines the proven high quality and reliability of thecurrent AM Series with the spacing, dielectric and interruptrequirements of International Standards such as EN60947. TheNEW AM/S is UL489 Listed as a branch circuit breaker, UL1077Recognized for appliance protection and CSA Certified forindustrial controls. Available in a wide variety of configurations,the NEW AM/S is rated as high as 100A @ 250V ac or 80V dc. It is the solution for demanding dc applications requiring 10kamps interrupting capacity. Of course, the NEW AM/S is ambienttemperature insensitive.

FEATURES: NEW AM/S SERIESCurrent range up to 100A 50/60Hz, 60A 400Hz, 100A dcAvailable with ac/dc ratingAvailable in one-, two-, three-, and four-pole modelsCommon trip on multipole breakersUL and CSA Recognition and UL ListingInternational Standards approvalsMIL-STD approvals for shock, vibration, humidity andmoistureIgnition protectedTamper-proof terminalsMid-trip alarmHandles knurled for positive gripCustom marked handles and colorsReplacement for all previous AM and AM/S models

2

Heinemannfi Circuit Breakers Series AM/S

Amsggc.qxd 12/15/99 9:18 AM

General SpecificationsInternational Specifications. Series AM/S breakers aredesigned to meet the requirements of IEC-380, IEC-435,IEC-601, VDE-7030, IEC-0750, VDE-0804, VDE-0806,VDE-0660.

Environmental Data. Designed to meet MIL-C-55629 asspecified below.

Fungus- and Moisture-Resistance is provided by treating allferrous parts with a special moisture-resistant finish and byusing special springs and inherently fungus-resistant cases,covers and handles. Tested for moisture-resistance per MIL-STD-202, Method 106; tested for salt-spray resistance per MIL-STD-202, Method 101.

Humidity. Tested in accordance with MIL-STD-202, Method 103,test condition A.

Shock and Vibration. Tested for shock in accordance withMIL-STD-202, Method 213, test condition I (100 Gs at 6 milli-seconds). Tested for vibration in accordance with MIL-STD-202,Method 204: 10 to 500 Hz, 0.06" total excursion on threemutually perpendicular planes. Shock and vibration tests areconducted with breakers carrying full rated current. Shock andvibration specifications apply to time-delay breakers only.

Operating Temperature. -40 C to +85 C.

Dielectric Strength. Tested in accordance with MIL-STD-202,Method 301; 1500V at 50/60 or 400 Hz, 1100V dc (or twicerating plus 1000V).

Meets 8mm international spacing and 3750V 50/60 Hz dielectricrequirements from hazardous voltage to operator accessiblesurfaces, between adjacent poles and from main circuit toauxiliary circuit.

Insulation Resistance. 100 Megaohms minimum at 500V dc,per MIL-STD-202, Method 302.

Endurance. Breakers are subjected to an endurance testconsisting of 10,000 on/off operations; 6000 at rated currentand voltage, 4000 at no load.

Flammability Specifications:UL 94-VOUL 94-HB

Approximate Weights. AM1S, 3 oz; AM2S, 6.5 oz; AM3S, 9.5 oz; AM4S, 12.5 oz.


3

5000

AM/S AGENCY APPROVALS

CircuitConfiguration

Series

SwitchOnlyPer

UL 508

MarineIgnitionUL 1500

Max.Rating

65

80

120

80/250

240/415

277/480

277

250

80

415

250

277

277/480

250

65

250/65

80

120/240

120

125/250

250

RatedCurrent

.1 - 100

.1 - 70

.1 - 50

.02 - 100

.1 - 50

.1 - 30

.1 - 50

.1 - 50

.02 - 100

.02 - 50

.02 - 100

.02 - 50

.02 - 30

.1 - 75

.1 - 60

.1 - 60

70.1 - 100

.1 - 50

.1 - 20

.02 - 100

.02 - 100

UL 1077CSA

7500

- - -

5000

3000

5000

1500

N/A

N/A

N/A

N/A

N/A

2000

2000

2000

- - -

- - -

3000

5000

VDE 0660PENDING

- - -

- - -

- - -

N/A

N/A

N/A

N/A

N/A

- - -

- - -

- - -

1500

- - -

- - -

UL 489Listed

10000

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

5000

10000

- - -

- - -

Interrupting Capacity, Amps

Phase

1

1 & 3

3

3

1

1 & 3

- - -

3

1 & 3

1

1 & 3

1

- - -

1 & 3

1

1

1

1

1 & 3

1

1

7500

7500

- - -

- - -

N/A

5000

7000

10000

5000

N/A

N/A

N/A

N/A

N/A

Voltage

Frequency

DC

DC

50/60

50/60/DC

50/60

50/60

50/60

50/60

DC

50/60

50/60

50/60

50/60

50/60

DC

50/60/DC

50/60

50/60

50/60

50/60

DC

➀ Units do not require backup (series) fusing.➁ DC and 1 Phase 277V max ratings are 1 or 2 pole breaking. 3 phase ratings are 3 pole breaking.➂ Requires branch circuit backup with UL Listed Type K5 fuse rated (15A minimum) at no more than 175A for 51 thru 100A rating.➃ UL Recognized/CSA Certified. Refers to 3 and 4 pole versions used only in a 3 phase, WYE connection with series fusing as stated in note ➂.➄ VDE Certification at 400 volts.➅ P1 Rating.➆ P2 Rating.➇ Consult Factory for availability.➈ A clearance of 1 inch for dc and 2 inches for ac is required between the arc vent and conductive surfaces or components.➉ Fuse clip construction.


Heat-induced nuisance tripping eliminatedHeinemann® hydraulic-magnetic circuit breakers offer threemajor advantages over thermal devices:

1. Elimination of nuisance tripping caused by high ambienttemperature in or near the installation. The breaker respondsonly to current variations, not to temperature change.

2. Assurance that 100% of the rated current will be carried.There is no such assurance with thermal devices, which may failto carry rated current when subjected to above-normal ambienttemperatures. A Heinemann® breaker rated at 20 A, for example,will sustain 20 A, even at elevated temperatures. Derating andother forms of temperature compensation are unnecessary.

3. Immediate reset. Since there are no thermal elements, heatbuild-up is not a factor. Therefore, no “cooling off” period isrequired after fault interruption.

Time delay eliminates breaker tripping due to transientcurrent surgesElimination of transient current surges as a cause of nuisancetripping is accomplished through the creation of a controlledtime delay. In any installation where a power supply orcompressor motor is on the line, an inrush of current occurs

when the equipment is first turned on. The bigger theequipment, the larger the surge. Although inrush surges are, infact, transient overloads, they usually pose no threat of damageto the line or to the equipment. So, it is not necessary or evendesirable to interrupt the power when they occur.

The hydraulically-controlled time-delay mechanism of aHeinemann® breaker eliminates nuisance tripping withoutlessening overload protection. The delay is inverselyproportional to the overload; response is quicker on largeoverloads, where greater potential danger exists, and slower onsmall overloads. Except in special high-inrush models, heavyoverload and short-circuit currents of greater than 10 times thebreaker’s rating provide instantaneous response. (Aninstantaneous-trip breaker is available for use on, for example,modern medical and communication equipment, which cannottolerate even brief overloads.)

For added protection, the time-delay is self-adjusting to ambienttemperature conditions. At high ambients, where the overloadtolerance of most circuits is lowered, the viscosity of the specialfluid in the breaker’s dashpot is lessened, and the time-delayresponse is correspondingly longer to allow cold-equipmentstartups.

Precise overload protection —with Heinemann® Hydraulic-Magneticcircuit breakers

4

Heinemann® Circuit Breakers Series AM/S

The Hydraulic-Magnetic principleHow the breaker works

1. The Heinemann® hydraulic-magneticcircuit breaker operates on load-current-produced magnetic-flux variations in asolenoid. The coil is wound around ahermetically-sealed, non-magnetic tubecontaining a spring-loaded, movable ironcore in a special-liquid fill. With the loadcurrent either at or below the breaker’snominal rating, the magnetic flux is ofinsufficient strength to move the core, soit remains at the end of the tube oppositethe armature.

2. With excessive current, the magneticflux force increases, pulling the iron coretoward the armature end of the tube. Thiscore insertion reduces the reluctance ofthe magnetic circuit and further increasesthe strength of the magnetic field. Thespecial liquid regulates the core’s speedof travel, creating a controlled trip delaythat is inversely proportional to themagnitude of the overload. If the overloadsubsides before the core reaches the polepiece, the core returns to its originalposition, and the breaker does not trip.(For non-delay applications, the breaker ismodified to omit the intentional delay.)

3. When the magnetic flux reaches apredetermined value, the armature isattracted to the pole piece and the breakertrips. (The breaker may trip before thecore reaches the pole piece if the criticalflux value is achieved first.) On veryheavy overloads or short circuits, the fluxproduced by the coil alone, regardless ofcore position, is sufficient to pull in thearmature. This circuit interruption occurswith no intentional delay — a highlydesirable response characteristic.

Amsggc12.qxd 12/16/99 3:06 PM

Frequency High-Inrush Tolerance ➀ Curve Characteristics Curve No.Inertia

50/60 Hz 400 Hz DC AC/DC 8X 18X 25X Wheel Long Medium Short Inst.123

102030

251252253

P➀ Multiples of Breaker Must Hold Rating.

Tripping SpecificationsBreakers (in standard wall-mounted position) shall hold 100%rated current. For table and ceiling mount consult factory.

60 Hz or DCBreakers may trip between 101% and 125% rated load; musttrip at 125% rated load and above, as shown on time-delaycurve selected.

AC/DCBreakers may trip between 101% and 135% rated load; musttrip at 135% rated load and above.

400 HzBreakers may trip between 101% and 150%, must trip at 150%and above.

Non-Time Delay Trip RangesBreakers that have no deliberately imposed delay (less than100ms) are specified as follows.

Breakers shall hold 100% rated current.

Breakers for 50/60 Hz or dc service may trip between 101% and125% rated current, must trip at 125% rated current and above.

Breakers for 400 Hz service may trip between 101% and 150%rated current, must trip at 150% rated current and above.

Note: All the curves shown describe breaker response with nopre-loading. (Breakers do not carry current prior to applicationof overload for calibration testing.) Curves are plotted at anambient temperature of 77 F (25 C), with breakers in thestandard wall-mounted position.

Time Delay Curve Selection1. Determine required frequency.

2. Determine required high inrush tolerance (tolerance tostarting surges caused by high-resistance loads such as ferro-resonant power supplies which may last up to 8 milliseconds).Select lowest high inrush tolerance compatible with application.

3. Determine required curve characteristics based onapplication:

Long Time Delay Curve Motor starting, locked rotortolerance, general purpose applications.

Medium Time Delay Curve Transformer protection,capacitor loads, special incandescent lamp loads, generalpurpose applications (most widely used curve).

Short Time Delay Curve Electronic equipment.

Instantaneous Curve (no deliberate time delay provided) Unusual circumstances in electronic equipment and otherspecial applications.


5

Resistance and Impedance ValuesTolerance LimitsCurrent (amps) Tolerance (%)

0.1 to 19.9 –2520 to 100 –35

Nominal DCR and impedanceDC Delays (Resistance in Ohms) 60 Hz Delays (Impedance in Ohms) 400 Hz Delays (Impedance in Ohms)Current Curves Curves CurvesRating P-2-3 DuCon P-2-3 DuConAmps. 10-20-30 251-252-253 2-3-20-30 10-20-30 251-252-253 2-3-20-30 P-1-2-30.05 447 730 730 418 836 809 7440.10 127 182 174 139 176 186 2000.5 4.12 7.0 6.4 3.99 7.3 6.4 9.36

1 .86 1.65 1.67 .917 1.580 1.780 1.745 .050 .069 .069 .051 .073 .068 .074

10 .014 .0181 .0177 .016 .0172 .0158 .02115 .0059 .0164 .0146 .0060 .0162 .0155 .010120 .0045 .0068 .0067 .0046 .0067 .0068 .006030 .0031 .0028 .0019 .0031 .0031 .0029 .003750 .0017 .0020 .0019 .0017 .0020 .0019 .002470 .0007 .0007

100 .0006 .0006DCR and impedance based on 100% rated current applied and stabilized a minimum of one hour.Tolerance 0.02 amps to 2.5 amps –20%, 2.6 amps to 20 amps –25% 21 amps to 100 amps –50%. .01 .1

.01

.001

.0001

.1

1

10

100

1 10 100AMPERE RATING

OHM

S

Amsggc2.qxd 12/16/99 7:39 AM

Step 1 — AM2S–Series prefix (AM) and number of poles (1-4) followed by an S.Series MM/S (UL 1500 Marine Ignition Protection).

Step 2a — A2A3–Voltage, frequency and internal circuit for first pole on left asviewed from front of panel, or for all poles if identical, fromTabels A and B.

Table ACode Frequency Terminal Location Maximum VoltageA 60 Hz Back 250/400A 60 Hz Back 480A 60 Hz Back 415B dc (Note 5) Back 80C 400 Hz Back 250D 60 Hz/DC Back 250 AC/

80 DC

Table BInrush Code Internal Circuit VDE UL/ 489– Std. 18x 25x Construction CSA0 Switch (no overload coil) Yes Yes No

2 9 39➃ Series trip with SPDTaux. switch Yes Yes Yes

3 8 38➃ Series trip Yes Yes Yes5 Shunt/Tap ➀ Yes Yes No6 Relay-trip ➁ No Yes No

15➃25➃ Du-Con with Shunt/Tapvoltage coil ➀ ➂ Yes Yes No

16➃26➃ Du-Con with relay-tripvoltage coil ➁ ➂ No Yes No

➀ Voltage rated shunt/tap coils provide tripping on line voltage.

➁ Relay trip constructions do not meet spacing requirements for World Market Applications.Consult factory for construction alternatives. Consult factory for other internal circuits thatare available.

➂ Du-Con voltage coils require 30 VA minimum power to trip instantaneously.

➃ 40 Amp max.

Notes:1. Specify voltage-rated coils separately. Example: Catalog Number AM1-A5. Voltage coil,intermittent-duty, trips on 250V, 50/60 Hz ac, Curve P. 2. Relay-trip poles. Always specifyload values for coil and contacts separately. Example: Catalog Number AM1-B6. Coil: 5 amp,60V dc. Curve 3; contacts: 10 amp, 250V 50/60 Hz. 3. UL/CSA models are labeled with theUL/CSA-recognized voltage (page 3). The catalog number of the breaker label will contain aspecial suffix indicating UL/CSA recognition. See Table E. 4. If voltage is rectifier-produceddc, furnish separately: (a) Full- or half-wave rectification, (b) Number of phases, (c) Filteredor unfiltered. If filtered, give ripple factor or percent filter factor.

Step 2b — A2A3–Repeat Step 2 for second and third poles and subsequent polesif different from first. Repeat aux. switch codes when more thanone switch is specified (ex. AM2S–A2A2).

Step 3 Table C — LNumber of handles and handle position from Table C.A – Single pole unit.B – Two pole unit. Handle on left pole only.D – Three pole unit. Handle on center pole only.L – Handle on each pole.R – Four pole unit. Handle on left center and right center poles only.Other configurations available; consult factory.

Step 4 Table D — AA–Handle color and marking from Table D.

On/Off ➄ I/O ➄ Combined I/O – On/OffBlack A I **AA**White B J BBRed D L DDYellow F N FFGreen E M EEOrange H P KKOther colors available; consult factory.➄ Standard Color for Marking is White except black is used on white.

** Standard

Step 5a — 02Mounting information:02 6-32 THD05 M3-0.5 THD

Step 5b — J–C 10-32 THD screws standard to 50AF M5 THD screws standard to 50AJ 10-32 THD stud standard to 70A (VDE to 50A)K ⁄-20 THD stud standard over 70A (VDE over 50A)L M5 THD stud standard to 70A (VDE to 50A)M M6 THD stud standard over 70A (VDE over 50A)N Fuse clip terminalsR Plug in terminals

How to order Series AM/S circuit breakers** Non-Standard part numbers may require a factory assigned part number.

6


AM2S– A2A3– L AA– 02J– H– A– 52– PN– 30– 02Step 1 Step 2a & b Step 3 Step 4 Step 5a & b Step 6 Step 7 Step 8 Step 9 Step 10 Step 11

Amsggc12.qxd 12/16/99 3:06 PM

Step 6 — H– or D–VDE approved (H). Available as shown in Table B.(H) voltage — 400V ac (VDE) 50/60 Hz, 80V dc (VDE pending)

or 240V ac — 400 Hz.(D) domestic — no VDE label.

Step 7 Table E — A–Suffix Code, if for UL application, from Table E.Suffix Code for UL ApplicationsA – 250V ac, 50/60 Hz; 65V dc; 250V, 400 Hz, 80V dcL – 277V ac, 50/60 HzAD – 415V ac, 50/60 Hz (50 Amp max.)NU – Non-UL Recognized – call factoryAB – 480V ac, 50/60 Hz (30 Amp max.)DU – UL listed to UL 489 120V ac, 50/60 Hz; 80V dcSee page 3 for UL approved ratings.Consult factory for additional UL codes.

Step 8 Table F — 52–Auxiliary switch information from Table F.52 – SPDT 10 Amp .110 Quick Connect Terminals (Std.)54 – SPDT 0.1 Amp .110 Quick Connect Terminals07 – SPDT 10 Amp .187 Quick Connect Terminals ➅Other auxiliary switches available; consult factory.➅ Not VDE approved.

Step 9 — PN–Customer part number to be marked on breaker.

Step 10 Table G — 30–Current rating in amperes.Standard Ampere Ratings0.10 2.5 20 500.25 5 25 600.50 7.5 30 700.75 10 35 1001 15 40Other non-listed ratings are available.Consult factory for availability and lead times.Current rating will be identified on breaker label but may not beshown in product description.

Step 11 Table H — 02Time Delay CurvesCode Inrush Codes ➆

Std. 18x 25x–SW (Switch Only)–0P X–01 X–02 X–03 X–10 X–20 X–30 X251 X252 X253 XSee time delay curves on pages 8-10 for required delay.

➆ Inrush values based on 60 Hz.

Time delay curve will be identified on breaker label but may notbe shown in product description.


7

Note: The new series AM/S is form, fit and function interchangeable with the Series“AM” and/or Series “AM/S” product. Incoming requirements and orders for productcarrying a special catalog number in either the “AM” or “AM/S” will be produced asa new AM/S and will be identified with the existing special catalog number.

Amsggc12.qxd 12/16/99 3:06 PM

AM/S Time Delay ChartPercent of Rated Current Versus/Seconds Delay

0 100125

150

.01

.001

.1

1

10

100

1000

10,000

200 300 400 500 600CURRENT – PERCENT OF AMPERE RATING

TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200

SHORT DELAYSTANDARD 8X INRUSH

50/60 Hz CURVE 3

8


0 100

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200125

LONG DELAYSTANDARD 8X INRUSH

50/60 Hz CURVE 1

0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200

MEDIUM DELAYSTANDARD 8X INRUSH

50/60 Hz CURVE 2


0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200

LONG DELAY18X HI–INRUSH

50/60 Hz OR DC CURVE 10

9


0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200

MEDIUM DELAY18X HI–INRUSH


0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200

SHORT DELAY18X HI–INRUSH


0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200


50/60 Hz CURVE 251

0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200


50/60 Hz CURVE 252

0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200


50/60 Hz CURVE 253

0 100

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200125


DC CURVE 2

0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200


DC CURVE 3

0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200

MEDIUM DELAY25X HI–INRUSHDC CURVE 252

0 100

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200125


DC CURVE 1


0 100

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200


400 Hz CURVE 2

0 100

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200


400 Hz CURVE 1

10


0 100

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200


400 Hz CURVE 3

0 100

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200135

LONG DELAYSTANDARD 8X INRUSHDC 50/60 Hz CURVE 1

0 100135

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200

MEDIUM DELAYSTANDARD 8X INRUSH DC 50/60 Hz CURVE 2

0 100135

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200

SHORT DELAYSTANDARD 8X INRUSHDC 50/60 Hz CURVE 3

0 100135

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200


DC 50/60 Hz CURVE 10

0 100135

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200



0 100135

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200



0 100125

150

.01

.001

.1

1

10

100

1000

10,000


TRIP

TIM

E –

SECO

NDS

700 800 900 1000 1100 1200

INSTANT. DELAY50/60/DC CURVE P

(MAX. TIME)


1.520 (38.61).750

(19.05)

1.448(36.78) 2.062

(52.37)

.906(23.01)

2.062(52.37)

.906(23.01)

.760 (19.30)

1.448(36.78)

.750 (19.05)Typ. 2 Places

.750 (19.05)Typ. 2 Places

Ø.156 Ø(3.96)Typ. 6 Places



2.062(52.37)

.906(23.01)

1.448(36.78)

2.280 (57.91)

2 and 3 Pole Panel Cutout

DimensionsAll dimensions are in inches (mm) tolerance –.020/.51 except where noted. Dimensions are given here only aspreliminary guide to specifying. Final engineering drawings should be made from the latest Heinemannfi factorydrawings, available on request.Note: Two and three pole units shown with non-standard single handle construction. Standard is handle each pole.

11


2 Pole 3 Pole 4 Pole

2 Pole 3 Pole 4 Pole

1.500(38.10)

2.250(57.15)

3.000(76.20)

1.125(28.58)

.906(23.01)

2.500(63.50)

2.062(52.37)

LINE

LOAD

1.125(28.58)

.750(19.05)

.656(16.66)

2.860 (72.64)

2.000(50.80)

DIM. X

1.940(49.28)

2.740(69.60)

.555 (14.10)

.406 (10.31)

2.250(57.15)

ONI

OFFO

.140 (3.56)

.138 (3.51)

.280 (7.10)

TYPICAL MULTI-POLETERMINAL BARRIER

.400 (10.15)

.906(23.01)

2.500(63.50)

2.062(52.37)

31˚±5˚

31˚±5˚

6-32 MOUNTING INSERTS, 2 PER POLE,.195 (4.95) DEEP CLEARANCE RECESSPROVIDED IN MOLDINGS FOR MOUNTING SCREW THREADS.SEE NOTES 3 AND 5.

1 Pole

1 PolePanel Cutout

Variation

2.062(52.37)

.906(23.01)

.760 (19.30)

1.448(36.78)

2X 0.1560(3.96)


12


Notes:1. Handles are marked with both ON/| and OFF/O .2. 10-32 to 50 amps, …-20 above 50 amps, also available, M5x0.8 up to 50

amps, M6x1 above 50 amps.3. M3x0.5 pitch mounting clips are available.4. Tightening torque specifications.Thread size Torque#6-32, M3 5-7 in-lbs#10-32, M5 15-20 in-lbs…-20, M6 30-35 in-lbs

Single Fuse Clip Auxiliary Switch Construction Mounting Pin Auxiliary SPDTSwitch Configuration

Shunt/Tap Construction

Auxiliary Switch Terminals

Line Load Terminal Chart

Relay Trip Construction

TERMINAL 0-70 AMPS 71-100 AMPSLENGTH .640/16.26 .695/17.65XDIA/∅ 10-32 …-20LENGTH .812/20.63 .852/21.64XDIA∅ METRIC M5x0.8 M6x1

Terminal length tol. – .062/1.57

.287 (7.29)

.087 (2.21)

.110 (2.79)

.126 (3.20)

.059 (1.50)

.110 (2.79)

.051 (0 1.30) 0 .051 (0 1.30)

Screw Terminals

.138 (3.51)

DIM. X

LINE

LOAD

1.940(49.28)

.646(16.41)

.646(16.41)

DIM. X

LINE

LOAD

1.940(49.28)

.646(16.41)

LINE

LOAD

.598 (15.19).388 (9.86)

.550 (13.97)

0 .250 (6.35)LINE

LOAD

.550 (13.97)

1.940(49.28)

.280 (7.10)

DIM. X

2.062(52.37)

.906(23.01)

Ø.156Ø(3.96)

Typ. 8 Places

3.040 (77.22)

1.448(36.78)

4 Pole Panel Cutout

Screw Mount Handle GuardCircuit Breaker Handle Guard

.950(24.13)

1.200(30.48)

LOAD

LINE

2.062(52.38)

2.540(64.52)

1.399(35.54)

.450(11.43)

.561(14.25)

.203(5.16).440

(11.18)

.690(17.53).140

(3.56).491

(12.47)1.460

(37.08)

.080(2.03)

.370(9.39)

.120(3.05)

.620(15.75)

.660(16.76)

.740(18.80)

.800(20.32)R

R .100 (2.54)Typ.

.18 (4.57) Dia.Cntr. Sink .12 (3.05) Deep(Typ. 2 Places)

± .010(.25)

.576 (14.63)

.479(12.17)

.401(10.19)

.339(8.61)

1.123(28.52)

.207(5.26)

.738 (18.75).369

(9.37)

.676(17.17)

.062(1.57)

.150(3.81)

.007(.178)

.063(1.60)

R .700 (17.78)

Ø.147 (3.73) Thru Ø.279 (7.09) x 100°


For the widest selection of circuit protection,from 0.01 to 700 amperes, look to Heinemannfi .


13

0

10

20

30

40

50

60

708090

100

200

300

PS1

KD

RX HM L

J/SDM/S

SA

AMAM/S

CF GH

GJ

Amsggc2.qxd 12/16/99 7:30 AM

Arab, ALSalisbury, MDSelma, NCPlymouth, England

Milwaukee, WI •

• Selma, NC• Arab, AL

• Matamoros, Mexico

• Salisbury, MD

Plymouth, England •

• Hsinchu, Taiwan

ISO9001Quality Systems Certified

For warranty information, See CMCO Bulletin C-C7.0.

Products described by this catalog are covered by oneor more United States of America patents and appropriateforeign patents, where applicable.

Printed in U.S.A.AM/S-96

GG5M

Eaton CorporationHeinemann® Products2300 Northwood DriveSalisbury, MD 21801Phone: (410) 546-9778, Fax: (410) 546-2116

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