General Purpose Plug-in Relays - Allied Electronics

GE Industrial Systems

Catalog

General Purpose Plug-in Relays

GE Industrial Systems’ new CR420 series comprises a comprehensive general purpose plug-in relay family.Often called “ice cube relays,” these UL/CSA recognized and CE marked products add another dimension toGE’s control package. They will be particularly useful in OEM control applications.

These general-purpose plug-in relays deliver low-cost switching in many industrial control circuits insuch applications as industrial equipment, machine tool, HVAC, lighting, vending, commercial appliances,elevators and spa controls. Coupled with their sockets and options, they supply powerful ratings at a lowcost. Consider the advantages:

Cost-effectiveness •Competitive everyday prices for functional relays create an excellent solution forlow voltage industrial switching.

Power •From 5 amp (4 pole) to 30 amp (single pole), these relays handle large loads in acompact package.

Reliability •Every relay is thoroughly tested, so you get the performance you need the firsttime, every time. And a long electrical life ensures that performance will last.

Easy installation •Simple plug-in terminations in robust DIN rail sockets save time and money.

Quick identification •All AC and DC coils are color-coded for quick voltage identification on the shop floor.

Acceptance •CR420s are UL and CSA recognized and CE marked for acceptance and use-around the world.

Popular options •Available options allow you to reduce your inventory by standardizing on thoseyou need most. Choose from:

• Flag indicators that show relay status in manual or powered condition.

• Push-to-test buttons that allow manual operation without coil power —ideal for testing of control circuits by field service personnel.

• LED indicating lamps clearly show coil status, even in low light conditions.

• IP20 finger-safe sockets protect users from accidental contact during termination.

All versions are available with AC or DC coils, plug-in or direct flange mounting and multiple contactconfigurations. Robust specifications enable direct replacement from many major manufacturers.

The CR420 line takes its place alongside the full range of components that GE offers to OEMs and panelbuilders. This includes contactors, starters, breakers, transformers, PLCs, packaged drives, push buttons, switches and status indicating lights.

For more information or for samples, contact your GE Industrial Systems Control & Drives Sales Engineer.

2

GE General Purpose Plug-in Relays

General Purpose Plug-in Relays At A GlanceUL Files E18830 (relays) and E196505 (sockets)

3

CR420H CR420K CR420M CR420NPages 4-5 Pages 6-7 Pages 8-9 Pages 10-11

Footprint/Connections

Approval & Standards UL, CSA, CE UL, CSA. CE UL, CSA. CE UL, CSA. CE

Contact Arrangements SPDT (DB-DM), DPDT, 3PDT DPDT, 3PDT 4PDT SPDT, DPDT, 4PDT

Contact Material AgCdO Ag Ag AgCdO

SPDT - 30A@240VAC 10A@240VAC, 28VDC 5A@240VAC, 28VDC SPDT - 15A@240VAC

Maximum Contact Ratings DPDT - 25A@240VAC 1/3 HP @ 120VAC 1/10 HP @ 120/24VAC DPDT - 10A@240VAC

3PDT - 20A@240VAC 1/2 HP @ 240VAC — 4PDT - 10A@240VAC

Mechanical Life 10,000,000 operations 10,000,000 operations 10,000,000 operations 10,000,000 operations

Electrical Life at Rated Load 100,000 operations 100,000 operations 100,000 operations 100,000 operations

Nominal Coil Voltage 6-240VAC, 12-110VDC 6-240VAC, 12-110VDC 6-240VAC, 12-110VDC 6-240VAC, 12-110VDC

Mounting Socket, Flange, PCB Socket Socket, Flange, PCB Socket, Flange, PCB

OptionsManual Operator and/or Manual Operator and/or Manual Operator and/or Manual Operator and/or

LED Indicator LED Indicator LED Indicator LED Indicator

1 3

6

9

B2C

4

7

A

1 3

6

9

B 3C

4

7

2

5

8

A

bottom view

12

34567

8 910

11

bottom view

123

4

56 7

8

1 2 3 4

5 6 7 8

9 10 11 12

1413

2

6

87

4

1

5

3

CoilsReplace asterisk in relay catalog number with appropriate coil code digit. (Stock items shown in shaded rows.)

RelaysReplace asterisk in catalog number with appropriate coil code from Coils table.

4

Form VoltageNominal Coil Resistance Nominal Current Coil

Voltage (Ohms) mA, 50/60 Hz Code

6 4.2 460 A

12 18 230 B

AC 24 72 115 C

120 1700 24 J

1-pole/ 240 7200 12 N

2-pole 12 120 100 2

DC24 472 51 4

48 1800 26.5 7

110 10000 11 9

6 3.2 480 A

12 14 240 B

AC 24 55 120 C

120 1300 26 J

3-pole 240 5510 13 N

12 120 100 2

DC24 472 51 4

48 1800 26.5 7

110 10000 11 9

Contacts Mounting Options Cat. No. List Price, GO-10PR

Single Pole, Double Throw SideNone CR420HFAZ11* $18.00

(Double Make, Double Break) Flange

None CR420HPA022* 13.00

Double Pole, Double ThrowSocket Manual Operator

CR420HPC022* 17.00with LED Indicator

Side Flange None CR420HFA022* 14.00

None CR420HPA033* 15.00

Three Pole, Double Throw Socket Manual Operator CR420HPC033* 19.00with LED Indicator

Side Flange None CR420HFA033* 16.00

• AC or DC coils

• Push-to-test and LED indicator available

• 1-, 2- and 3-pole configurations

• Screw/DIN rail socket or flange mount

• Up to 30A rating, true 25A socket

Accessories

Accessory Cat. No.List Price,

GO-10PR

Socket for Panel/

DIN Rail MountCR420HA $7.00

Hold-down Clips (2) CR420HAS 2.25

CR420H

Contact factory regarding versions not shown here.

5CR420H

.25

1.9

1.344

1.50

1 3

6

9

B2C

4

7

A

1 3

6

9

B 3C

4

7

2

5

8

A

.0625

2.75

2.50.25

.625

.19

1.344

1.50

SPDT DM/DB

.160

.325 1.65

.07

.560

.435

1.425

1.920

.340

.995.575

3.10

1.51.60

.420

1.4

CR420HT

CR420HA

25A@300V

Dimensions

CR420HP

Connections

Contact Data

SPDT-DM/DB30A @ 240VAC, 28VDC

1 HP @ 120VAC, 1 1/2 HP @ 240VAC

Ratings DPDT25A @ 240VAC 28VDC

3/4 HP @ 120VAC, 1 HP @ 240VAC

3PDT20A @ 240VAC 28VDC

3/4 HP @ 120VAC, 1 HP @ 240VAC

Material AgCdO

Maximum Contact Voltage 220VAC, 110VDC

Carry Current 10A

Life Electrical 100,000 Operations

Mechanical 10,000,000 Operations

Minimum Permissible Load 0.5A @ 1VDC

Coil Data @ 20ºCPower AC 2.3VA @ 50/60 Hz

Consumption DC 1.5W

Pick-Up Voltage 80% Nominal Maximum

Drop-Out AC 30% Nominal Minimum

Voltage DC 10% Nominal Minimum

Maximum Voltage 110% Nominal Maximum

GeneralContact Resistance 50mΩ Maximum

Operate Time 25mS Maximum

Release Time 25mS Maximum

Insulation Resistance 100mΩ Minimum @ 500VDC

Switching Electrical 30 Operations/Minute

Rate Mechanical 240 Operations/Minute

Dielectric Between Coil & Contacts 1500VAC for One Minute

Strength Between Contacts 750VAC for One Minute

VibrationMechanical 100G Minimum

Malfunction 10G Minimum

Temperature Range -10° to 60°C

Humidity 35 - 85% RH

Weight Approx. 85 Grams

6

• AC or DC coils

• Push-to-test and mechanical indicatorstandard

• 2- and 3-pole configurations

• Easy-to-install pin socket

• UL and CSA recognized, CE marked

CR420K



Voltage Nominal Coil Resistance Nominal Current, mA Coil

Voltage (Ohms) 50 Hz 60 Hz Code

6 5.3 404 360 A

12 21.5 202 180 B

AC 24 91 98 88 C

120 1620 2407 21 J

240 7100 1209 11 N

12 95 126 126 2

DC 24 430 56 56 4

48 1630 29.5 29.5 7

110 6800 16.2 16.2 9

Contacts Options Cat. No. List Price, GO-10PR

Manual Operator CR420KPM022* $10.00

Double Pole, Double Throw Manual Operator CR420KPC022* 14.00

with LED Indicator

Manual Operator CR420KPM033* 12.00

Three Pole, Double Throw Manual Operator CR420KPC033* 16.00

with LED Indicator

Accessories


GO-10PR

DPDT Socket for

Panel/DIN Rail MountCR420KA2 $5.00

3PDT Socket for

Panel/DIN Rail MountCR420KA3 7.00

DPDT Euro (IP20)

Socket for DIN CR420KA21 8.00

Rail Mount

3PDT Euro (IP20)

Socket for DIN CR420KA31 10.00

Rail Mount

Hold-down Clip CR420KAS 2.25


7CR420K

Connections

Dimensions

33.5 52.0max. 53.0 14.0

9.2

33.5

bottom view

1234

567

8 9 1011

78

12 3

4

56

.315 .125

1.575

.800

2.10

1.3.285

.156

.700.845

.2101.400

.800

8

71

1110

9

23 4

56

1.42.015

1.025

.23

.795

1.102.2

.125

.375

.125.32

.285

1.7101.3

.375

33 ± 0.2(1.30 ± .008)

Two M4 or two 4.5 dia. holes (.18)

77.8(3.06)

74.3(2.93)

34 ± 0.2(1.34 ± .008)

Two M4 or two 4.5 dia. holes (.18)

87.8(3.46)

84.3(3.32)

DPDT 3PDT

CR420KA2

CR420KA3

* Note: IP20 versions same footprint dimensions

Contact Data

DPDT10A res.@ 250VAC, 24VDC

Ratings3PDT

7A Ind. (p.f.=0.4), 250VAC1/2 HP @ 240VAC, 1/3 HP @ 120VAC

Material AgMaximum Contact Voltage 220VAC, 110VDCCarry Current 10A

Life Electrical 100,000 OperationsMechanical 10,000,000 Operations

Minimum Permissible Load 10mA @ 1VDC

Coil Data @ 20ºC

Power Consumption AC 2.3VA @ 50/60 HzDC 1.5W

Pick-Up Voltage 80% Nominal Maximum

Drop-Out Voltage AC 30% Nominal MinimumDC 10% Nominal Minimum


GeneralContact Resistance 100mΩ MaximumOperate Time 25mS MaximumRelease Time 25mS MaximumInsulation Resistance 100mΩ Minimum @ 500VDCSwitching Electrical 30 Operations/MinuteRate Mechanical 240 Operations/MinuteDielectric Between Coil & Contacts 1500VAC @ 50/60 HzStrength Between Contacts 1000VAC @ 50/60 Hz

VibrationMechanical 100G MinimumMalfunction 10G Minimum

Temperature Range -10ºto 40ºCHumidity 35 - 85% RHWeight Approx. 85 Grams

bottom view

123

4

56 7

8

10A@300V

8

• 4-pole configurations

• Color coded coils

• UL, CSA recognized, CE marked

• Manual operator with LED indicatoroptions available

CR420M



Voltage Nominal Coil Resistance Nominal Current, mA Coil

Voltage (Ohms) 50 Hz 60 Hz Code

6 10 220 170 A

12 40 110 85 B

AC 24 160 60 45 C

120 3400 13.5 11.5 J

240 13600 6 5 N

12 160 5 5 2

DC24 650 36.9 36.9 4

48 2600 18.5 18.5 7

110 11000 10 10 9


None CR420MPA044* $10.004 Pole, Double Throw Socket

LED Indicator CR420MPL044* 12.00

PCB None CR420MBA044* 10.00

Accessories


GO-10PR

Socket for Panel/

DIN Rail MountCR420MA $8.00

Hold-down Clips (2) CR420MAS 2.25


9

Dimensions & Connections

CR420M

.15625

.25

.25

.25

.25

1.094

.03125

1.3125

1.5625

1 2 3 4

5 6 7 8

9 10 11 12

1413

.359

.17

.406

.8125

.266

1.063

1.50

1.714

.130

.310

.835

.15625

.25

.25

.25

.172.172

.172

.070 dia. (typ)

P.C. layout

.2451.780

1.20

.1601.4

1.243

.750

.450

.350

1.20

2.485

.125

.435.950

4PDT

CR420MT

CR420MB Layout

CR420MA

Contact Data

Ratings 4PDT5A @ 120VAC, 24VDC

1/10 HP @ 120/240VAC

Material Ag

Maximum Contact Voltage 240VAC, 110VDC

Carry Current 5A

Life Electrical 100,000 Operations

Mechanical 10,000,000 Operations


Coil Data @ 20ºC

Power ConsumptionAC 1.1VA @ 50/60 Hz

DC 0.9W

Pick-Up VoltageAC 85% Nominal Maximum

DC 75% Nominal Maximum

Drop-Out VoltageAC 30% Nominal Minimum

DC 10% Nominal Minimum


GeneralContact Resistance 100mΩ Maximum

Operate Time 25mS Maximum

Release Time 25mS Maximum

Insulation Resistance 100mΩ Minimum @ 500VDC

Switching Electrical 30 Operations/Minute

Rate Mechanical 240 Operations/Minute

Dielectric Between Coil & Contacts 1500VAC @ 50/60 Hz

Strength Between Contacts 1000VAC @ 50/60 Hz

Vibration Mechanical 100G Minimum

Malfunction 10G Minimum

Temperature Range -25º to 70ºC

Humidity 35 - 85% RH

Weight Approx. 35 Grams

5A@300V

10

• Push-to-test and LED indicator available

• 1-, 2- and 4-pole configurations

• Socket, PC board and flange mountingoptions

• Color-coded coils for easy identification

• Up to 15A contact rating

CR420N



Socket None CR420NPA011* $8.00Single Pole, Double ThrowFlange None CR420NTA011* 10.00

None CR420NPA022* 10.00

Double Pole, Double ThrowSocket

LED Indicator CR420NPL022* 12.00

Flange None CR420NTA022* 12.00

None CR420NPA044* 12.00

4 Pole, Double ThrowSocket

LED Indicator CR420NPL044* 14.00

Flange None CR420NTA044* 14.00

Accessories


GO-10PR

DPDT Socket for

Panel/DIN Rail MountCR420NA2 $7.00

4PDT Socket for

Panel/DIN Rail MountCR420NA4 10.00

DPDT Euro (IP20) Socket

for DIN Rail MountCR420NA21 8.00

Hold-down Clips (2) CR420MAS 2.25


11

Dimensions

CR420N

(Continued on next page)


Form VoltageNominal Coil Resistance Nominal Current, mA Coil Voltage (Ohms) 50Hz 60 Hz Code

6 10 220 170 A12 43 110 85 B

AC 24 160 60 45 C120 3400 13.5 11.5 J

1-pole/2-pole 240 13500 6 5 N12 150 75 75 2

DC 24 650 36.9 36.9 448 2500 18.5 18.5 7110 11000 10 10 96 2 234 200 A

12 22 117 100 BAC 24 190 58.5 50 C

120 210 14.1 13.6 J4-pole 240 8020 11.4 10 N

12 85 75 75 2

DC 24 394 36.9 36.9 448 1536 18.5 18.5 7110 8066 10 10 9

Contact Data

Resistive (p.f.=1.0) 15A@240VAC. 24VDCSPDT Inductive (p.f.=0.4) 7A@240VAC, 24VDC

1/3 HP @ 120VAC, 1/2 HP @ 240VACResistive (p.f.=1.0) 10A@240VAC. 24VDC

Ratings DPDT Inductive (p.f.=0.4) 5A@240VAC, 24VDC1/3 HP @ 120VAC, 1/2 HP @ 240VACResistive (p.f.=1.0) 10A@240VAC. 24VDC

4PDT Inductive (p.f.=0.4) 5A@240VAC, 24VDC1/3 HP @ 120VAC, 1/2 HP @ 240VAC

Material AgCdOMaximum Contact Voltage 240VAC, 110VDCCarry Current 10A

LifeElectrical 100,000 OperationsMechanical 10,000,000 Operations


Coil Data @ 20ºC

Power AC 1.1VA @ 50/60 Hz

Consumption DC 0.9W

Pick-Up AC 85% Nominal Maximum

Voltage DC 75% Nominal Maximum

Drop-Out AC 30% Nominal Minimum

Voltage DC 10% Nominal Minimum


GeneralContact Resistance 100mΩ MaximumOperate Time 25mS MaximumRelease Time 25mS MaximumInsulation Resistance 100mΩ Minimum @ 500VDCSwitching Electrical 30 Operations/MinuteRate Mechanical 240 Operations/MinuteDielectric Between Coil & Contacts 1500VAC for One MinuteStrength Between Contacts 1000VAC for One Minute

VibrationMechanical 100G MinimumMalfunction 10G Minimum

Temperature Range -25º to 60ºCHumidity 35 - 85% RHWeight SPDT, DPDT Approx. 35 Grams

4PDT Approx. 85 Grams

1.063

1.50

1.714

.130

.310

.835

1.60

1.07

CR420NT

4PDT

2

6

87

4

1

5

3

4C

.325

2.655

1.33

.880 1.1

.155

1.4

.7451.020

.275

1.845 .395

1.37.870

.325

.340.440

.175

1.78

3.04

1.12

.34

12 11 10 9

5678

4 3 2 1

1314

General Electric Company41 Woodford Avenue, Plainville, CT 06062www.GEindustrial.com

©2001 General Electric CompanyDEP-115B 0414

GE Industrial Systems

DPDT SPDT/DPDT Sockets

4PDT

CR420N (cont.)

Connections

.840 .40

1.075

1.375.200

.200

.03125

.156.375

.5625

.1875

.2187

.2812

1.625

plug-in terminal

SPDT/DPDT

15A@300V

General Purpose Plug-in Relays - Allied Electronics

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