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 Spool insulators are typically used for ground wires or cable tension support for other cables, for example, cable or network cable.

Guy-strain insulators are installed in guy wires to ensure the wire does not provide a path to ground.

PorMolio Peak Demand offers both Spool and Guy strain insulators as part of their complete distribuIon class insulator offering. Both styles are available in ANSI grey 70 glazed porcelain.

Product Design Peak Demand Porcelain Spool insulators are manufactured to the dimensional requirements of ANSI/NEMA C29.3-2015

Peak Demand Guy strain insulators are manufactured to the dimensional requirements of ANSI/NEMA C29.4-2015

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

Spool and Guy Strain Insulators

Peak Demand Part Number

Tensile strength, lbs (kN)

Low-frequency dry flashover, kV Weight per unit Quanity per

BoxQuanity per

pallet

Designed per NEMA

Class

Designed per NEMA Standard

PGT-54-1 10,000 (44) 25 1.12 50 1350 54-1 C29.4

PGT-54-2 12,000 (53) 30 1.88 25 1350 54-2 C29.4

PGT-54-3 20,000 (89) 35 2.96 25 500 54-3 C29.4

PGT-54-4 20,000 (89) 40 4.75 20 400 54-4 C29.4

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 discontinue any product or service at any time.

Porcelain guy strain insulator specifications and shipping information by part number

Peak Demand Part Number

Transverse strength, lbs (kN)

Low-frequency dry flashover, kV

Weight per unit (lbs)

Quanity per Box

Quanity per pallet

Designed per NEMA

Class

Designed per NEMA Standard

PST-53-1 2000 (8.9) 55 0.5 100 2700 53-1 C29.3

PST-53-2 3000 (13.3) 45 1.2 50 1000 53-2 C29.3

PST-53-3 4000 (17.8) 55 1.35 50 1000 53-3 C29.3

PST-53-4 4500 (20) 60 2.52 25 729 53-4 C29.3

PST-53-5 6000 (26.7) 80 2.5 25 500 53-5 C29.3

Porcelain spool insulator specifications and shipping information by part number

Peak Demand Part Number MacLean Hubbell Victor Cooper Gamma PPC

PST-53-1 DP53-1 C9091031 VI 2611, 2011 DE2S2 8441-70 5107

PST-53-2 DP53-2 C9091032 VI 2612, 2012 DE4S3 8442-70 5101

PST-53-3 DP53-3 C9091033 VI 2613

PST-53-4 DP53-4 C9091034 VI 2626, 2026 DE5S3 8444-70 5119

PST-53-5 DP53-5 C9091035 VI 2614

Peak Demand Part Number Gamma PPC/Seves Victor

PGT-54-1 VI 4602

PGT-54-2 8504-70 504 VI 4604

PGT-54-3 8506-70 506 VI 4606

PGT-54-4 VI 4656

Porcelain guy strain cross reference

Porcelain spool insulator cross reference

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