Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
RAYCHEM Single Wall End Cap: 1.38 in I.D. Before Shrinking, 0.59 in I.D. After Shrinking - Heat Shrink End Caps
RAYCHEMHeat Shrink End Caps

RAYCHEM Single Wall End Cap: 1.38 in I.D. Before Shrinking, 0.59 in I.D. After Shrinking

The RAYCHEM Single Wall End Cap (MPN ESC-3/A (B40)) is a heat shrink end cap with a 1.38 in I.D. before shrinking and 0.59 in I.D. after shrinking, featuring a 2.5:1 shrink ratio. It operates within a temperature…

SKU 3G-OTH-53426

Brand
RAYCHEM
Item
Single Wall End Cap: 1.38 in I.D. Before Shrinking, 0.59 in I.D. After Shrinking
Category
Heat Shrink End Caps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

RAYCHEM
Manufacturer Part Number
ESC-3/A (B40)
Type
Before Shrinking, 40 PK (MPN ESC-3/A (B40))
Temp. Range
-67° to 275°F
Shrink Ratio
2.5:1
I.D. After Shrinking
0.59 in
Shrink Tubing Properties
Solvent Resistant
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

RAYCHEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RAYCHEM Single Wall End Cap (MPN ESC-3/A (B40)) is a heat shrink end cap with a 1.38 in I.D. before shrinking and 0.59 in I.D. after shrinking, featuring a 2.5:1 shrink ratio. It operates within a temperature range of -67° to 275°F and is solvent resistant. This product is supplied in a 40-pack.

Frequently Asked Questions

What is the RAYCHEM Single Wall End Cap used for?

The RAYCHEM Single Wall End Cap seals and protects cable or wire ends in industrial environments. It is solvent resistant and operates from -67° to 275°F, making it suitable for harsh conditions. 3G Electric supplies this 40-pack globally.

What are the specifications of the RAYCHEM Single Wall End Cap?

The RAYCHEM Single Wall End Cap (MPN ESC-3/A (B40)) has a 1.38 in I.D. before shrinking and 0.59 in I.D. after shrinking, with a 2.5:1 shrink ratio. It operates from -67° to 275°F and is solvent resistant. Supplied in a 40-pack.

Where to buy RAYCHEM Single Wall End Caps worldwide?

3G Electric supplies RAYCHEM Single Wall End Caps worldwide. As a global industrial distributor, we handle full logistics and customs clearance to deliver these heat shrink end caps to your facility. Contact us for availability and lead times.

How to install RAYCHEM Single Wall End Caps?

Slide the end cap over the cable end before shrinking. Apply heat evenly using a heat gun until the cap shrinks to a snug fit around the cable. Ensure the temperature stays within the -67° to 275°F range. 3G Electric provides sourcing support for RAYCHEM products.

Used in

Common applications for RAYCHEM
Pipe freeze protection — RAYCHEM cut-to-length heating cables (e.g., SKU 2VEV6) for indoor water pipes in commercial buildings
Roof de-icing — RAYCHEM WinterGard heating cables with roof clips (SKU 5JC39) to prevent ice dam formation
Process temperature maintenance — RAYCHEM indoor/outdoor cables (e.g., SKU 4E516) for industrial piping in refineries
Freeze protection control — RAYCHEM AMC-F5 thermostat (SKU 45RK48) for automatic activation of heating cables in outdoor enclosures
Splice and tee connections — RAYCHEM splice and tee kit (SKU 4DC50) for branching heating cable runs in complex installations
Snow melting — RAYCHEM 240V AC cables (e.g., SKU 2VEV9) for outdoor walkways and loading docks

RAYCHEM Products

3G Electric supplies RAYCHEM heat shrink end caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
ELECTRIDUCT Heat Shrink End Caps: 1.56 in I.D. Before Shrinking, 0.59 in I.D. After Shrinking, 10 PK (MPN HSEC-150-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT
ELECTRIDUCT Heat Shrink End Caps: 1.56 in I.D. Before Shrinking, 0.59 in I.D. After Shrinking, 10 PK (MPN HSEC-150-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT Heat Shrink End Caps: 1.4 in I.D. Before Shrinking, 0.45 in I.D. After Shrinking, 10 PK (MPN HSEC-1375-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT
ELECTRIDUCT Heat Shrink End Caps: 1.4 in I.D. Before Shrinking, 0.45 in I.D. After Shrinking, 10 PK (MPN HSEC-1375-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT Heat Shrink End Caps: 2.95 in I.D. Before Shrinking, 1.38 in I.D. After Shrinking, 3:1 (MPN HSEC-300-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT
ELECTRIDUCT Heat Shrink End Caps: 2.95 in I.D. Before Shrinking, 1.38 in I.D. After Shrinking, 3:1 (MPN HSEC-300-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT Heat Shrink End Caps: 3.94 in I.D. Before Shrinking, 1.97 in I.D. After Shrinking, 10 PK (MPN HSEC-400-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT
ELECTRIDUCT Heat Shrink End Caps: 3.94 in I.D. Before Shrinking, 1.97 in I.D. After Shrinking, 10 PK (MPN HSEC-400-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT Heat Shrink End Caps: 2.95 in I.D. Before Shrinking, 1.38 in I.D. After Shrinking, 10 PK (MPN HSEC-300-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT
ELECTRIDUCT Heat Shrink End Caps: 2.95 in I.D. Before Shrinking, 1.38 in I.D. After Shrinking, 10 PK (MPN HSEC-300-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT Heat Shrink End Caps: 2.17 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 10 PK (MPN HSEC-200-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.
ELECTRIDUCT
ELECTRIDUCT Heat Shrink End Caps: 2.17 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 10 PK (MPN HSEC-200-BK-10PK). Key specifications — Shrink Ratio: 3:1; Temp. Range: -55°C to 110°C; Brand: ELECTRIDUCT.

More from RAYCHEM

View all RAYCHEM parts →