Hager 100A 3 Pole Mains Switch Incomer Kit, JK11003S Three Pole Switch Disconnector / JK1 Isolator Kit

Model No. JK11003S by: Hager.
£37.62 Ex. VAT
List price £64.87 You save £27.25!
This item requires:

Free delivery
(over £100 +VAT, applies to zone A and B only, £6 +VAT otherwise)

Usually 3-5 days

Click & Collect

Order online & collect in store

Our customers love us - read their reviews

Wishlist Ask a question Compare

This is the Hager JK11003S 100A 3 Pole JK1 Switch Incomer Kit. It is a Hager Invicta 3 Incomer Isolator Kit / mains switch disconnector, 3 pole, rated at 100A.

This kit contains: 1 x terminal shield, 1 x 100A 3 Pole modular switch, 3 x Incomer Links, 3 x M5 carp nuts, 1 x caged terminal & M6 carp nut. 

It will only fit Hager 125A boards. Suitable for use with Hager Invicta 3 Phase 125A Distribution Boards

Installation Instructions

  • Locate the incomer switch (A) onto the left side of the DIN rail (B), and fit the L1, L2 and L3 incomer links. Ensure that the links teeth are within the top terminal of the incomer switch. 
  • Ensure the caged neutral link (C) is secured to the neutral cross link using the M6 carp nut and tightened to 5Nm. Use the M5 carp nuts for the phase connections and tightened to 5Nm. Ensure that all terminal connections on incomer switch (D) connections are tightened to 3.6Nm.
  • Ensure the connections on the busbar links (E) are tightened to 5Nm (3 x Phase and neutral) 
  • After terminating incoming cables fix the main incomer shroud (F) to the clip in fixing points (G). 


Follow us for exclusive offers and tips about lighting, switches and sockets

Get in touch

Telephone 020 7263 8007

Fax 020 7272 3007

Sparks Electrical Wholesalers Ltd, 659-661 Holloway Road, Archway, London, N19 5SE, United Kingdom
Registered in England. Company No. 2238028. VAT Reg No: GB 505 6899 17. Copyright © 2003-2021 SparksDirect

Award Winning Ecommerce from Cyber-Duck