The Peak Demand Advantage

• Local stocking available for just in time delivery

• 90% of orders ship within 24 hours

• Designed and engineered to meet customer specifications

• Fast turn-around time for custom quotations

• Friendly team of industry veterans with decades of experience serving utility customers

• Online ordering, inventory checking, and order status updates at mypeakdemand.com

ApplicaIons Porcelain pin insulators are designed to support distribuIon and sub-transmission conductors typically in a verIcal orientaIon by threading the insulator on to a pin installed on the crossarm or pole. ConducIng cables are secured to pin insulators with the use of wire Ies.PorLolio Peak Demand's complete porLolio of overhead distribuIon class insulators includes a line of porcelain pin insulators.

Peak Demand’s Pinnacle SeriesTM of porcelain insulators are manufactured using a wet porcelain process and cured in a controlled producIon environment to ensure a complete and even cure of the porcelain while also resulIng in the highest quality surface finish.

Peak Demand porcelain pin insulators are designed to meet or exceed the requirements of ANSI/NEMA Standard C29.5, Wet-Process Porcelain Insulators (Low- and Medium-Voltage Pin Type), and C29.6, Wet-Process Porcelain Insulators (High-Voltage Pin Type).

RUS Listed Peak Demand porcelain pin insulators are RUS Listed.

Cross Reference

PEAK DEMAND INC. www.peakdemand.com 1.844.PEAK.247 | 1.844.732.5247 605 Tarboro Street Annex SW Wilson, NC 27893

Porcelain Pin Tie-Top Insulators

ANSI class Peak Demand Victor MacLean Gamma PPC/Seves Newell-PSN

55-2 PPT-55-2 8R DP55-2 6188R-70 253-S 2355520-7001

55-3 PPT-55-3 VI 605R, 5R DP55-3 6184R-70 261-S 2355530-7001

55-4 PPT-55-4 VI 606R, 6R DP55-4 6183R-70 366-S 2355540-7001

55-5 PPT-55-5 VI 609R, 9R DP55-5 380-S

55-6 PPT-55-6 VI 611R DP55-6 386-ST

Dimensions

Peak Demand Part Number

Leakage distance,

inches (mm)

Cantilever strength lbs (kN)

Impulse Flashover,

negative, kV

Weight per unit (kg)

Quanity per Box

Quanity per pallet

Tested to NEMA Standard

Per ANSI class

PPT-55-2 5 (127) 2500 (11) 95 1.83 48 1920 C29.5 55-2

PPT-55-3 7 (178) 2500 (11) 130 2.25 24 960 C29.5 55-3

PPT-55-4 9 (228) 3000 (13) 140 3.90 12 480 C29.5 55-4

PPT-55-5 12 (304) 3000 (13) 170 5.00 12 480 C29.5 55-5

PPT-55-6 15 (381) 3000 (13) 170 3.90 8 288 C29.5 55-6

Peak Demand Inc. strives to keep the information in this document current and accurate.  Please contact Peak Demand if there is any question as to the accuracy or completeness of the information contained in this document. Proper product selection and product application is the sole responsibility of the purchaser. Peak Demand reserves the right to modify and discontinue any product or service at any time without prior notice.© Peak Demand Inc. All Rights Reserved.

Peak Demand Part Number

Typical* kV Class Neck Size A B C D E Per ANSI

class

PPT-55-2 15kV C 3.25 (83) 2.50 (64) 3.75 (95) 0.63 (16) 0.63 (16) 55-2

PPT-55-3 15kV C 3.75 (95) 2.88 (73) 4.75 (121) 0.56 (14) 0.56 (14) 55-3

PPT-55-4 15kV F 4.38 (111) 3.25 (83) 5.50 (140) 1.00 (25) 0.56 (14) 55-4

PPT-55-5 25kV F 4.88 (124) 3.50 (89) 7.00 (178) 1.00 (25) 0.56 (14) 55-5

PPT-55-6 25kV J 5.50 (140)

4.06 (103)

8.38 (213) 1.00 (25) 0.63

(16) 55-6

ANSI 55 Styles each with 1" thread

dimensions displayed in inches (mm)

Specifications

Doc

umen

t: 1P

PT16

1107

*Typical kV class is intended strictly as a guide and may be affected by specific service environments or other factors.