VAT:
Electrical4less Logo

Wiska SHARK 525W/C IPX8 Pre-filled Gel Insulated Straight Joint

SKU: SH525W/C
Delivery usually within 1 - 3 working days *

The Wiska SHARK 525W/C IPX8 Gel Insulated Straight Joint provides quick, waterproof, and secure cable connections. Pre-filled with silicone gel, it includes a crimp connector, earth braid, and retention clamp, ensuring a durable and re-enterable solution for SWA cables.

£ 48 .03 EX VAT
£ 57 .64 IN VAT
OR
SECURE PAYMENT
We use secure checkout for safe, encrypted payments.

Description

IPX8 Gel Insulated Straight Joint with Crimp Connector

Wiska Classic Series SHARK 525W/C

The Wiska Classic Series SHARK 525W/C Straight Joint is a pre-filled gel insulated cable joint designed for quick, secure, and waterproof connections. Ideal for steel wire armoured (SWA) cables, it provides excellent electrical insulation and mechanical strength, making it perfect for demanding environments.

With an IPX8 rating, this joint offers superior water and dust protection, ensuring long-lasting reliability. The ready-to-use design requires no mixing or pouring, allowing for immediate operation and re-entry when needed.

Key Features & Benefits of Wiska SHARK 525W/C IPX8 Gel Insulated Straight Joint

  • Pre-filled with silicone gel, eliminating curing time and mess
  • Re-enterable design for future modifications
  • IPX8-rated for waterproof and dustproof protection
  • Self-extinguishing polyamide casing for added safety
  • Excellent electrical insulation for secure and stable connections
  • High mechanical strength ensures durability in harsh environments
  • No expiry date, allowing long-term storage and use

Includes:

  • Pre-insulated crimp connector for secure wire connections
  • Retention clamp for cable stability
  • Earth braid for grounding
  • Constant force roll springs for improved connection integrity

Cable Compatibility:

  • 3-core: 2.5 – 16mm²
  • 4-core: 2.5 – 16mm²
  • 5-core: 2.5 – 10mm²

Specifications:

  • Material: Polyamide
  • Filling: Silicone Gel
  • Temperature Range: -20°C to 90°C
  • Glow Wire Test: Self-extinguishing
  • Voltage: 0.6 kV – 1 kV
  • Current Rating: 135A
  • Terminals/Poles: 3 – 5 x 2.5 – 16mm²
  • Cable Capacity: 3 – 5 cables
  • External Dimensions (LxBxH): 69 x 180 x 40mm
  • Type: SHARK 525W

The Wiska SHARK 525W/C Gel Insulated Straight Joint is a trusted solution for electricians and contractors, ensuring fast, waterproof, and long-lasting cable connections in even the most challenging conditions.






Additional information

Brand

Wiska

No of Connections

5

Type of Product

Splicing Connector

Downloads

Delivery Information

This product will be ordered from one of ours suppliers. The usual dispatch time to you is displayed above. You will receive a notification if there are any delays once your order is placed.

© 2026 Electrical4less
We accept Visa We accept Mastercard We accept Maestro We accept PayPal We use Amazon Pay We use Apple Pay We use Google Pay