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Incomers

Our incomers range covers Eaton Memshield 3 switch disconnector, RCCB and MCCB incomer kits from 100A to 250A plus Hager adjustable MCCB incomers and direct connection lugs.

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If there is something you require that is not on our site, simply give us a call on 01424 220384 or send us a message via our contact form and we’ll do our best to get it added to our online electrical wholesale store.

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Incomers: Where the Board Meets the Supply

The devices that head a distribution board: Eaton’s Memshield 3 Type B incomer bench runs 125A switch disconnectors in SP&N, TP and TPSN forms, RCCB incomer kits at 100A in 30mA, 100mA and 300mA with time delayed versions, MCCB incomer kits at 160A, 200A and 250A and the 250A TPN direct connection lug set, while Hager’s JN223BM 250A triple pole MCCB incomer brings thermal and magnetic adjustment.

Electrical2Go is a trusted source for commercial switchgear in the UK, at trade prices with fast UK delivery.

Compare Incomer Types

Isolation, residual or full MCCB protection.

Compare the main types below:

Product RangeSub-CategoryKey Features
Switch DisconnectorsThe Isolator125A SP&N, TP and TPSN kits
RCCB IncomersThe Residual100A at 30, 100 and 300mA
MCCB IncomersThe Protected160A to 250A adjustable kits
Direct LugsThe Straight-In250A TPN connection sets

Key Benefits of Kit Incomers

The board’s front door, specified properly:

  • Board-Matched: Memshield 3 kits drop straight in.
  • Selective Options: Time delayed RCCBs coordinate.
  • Adjustable MCCBs: Thermal and magnetic set on site.

Frequently Asked Questions

Heads the board: every distribution board needs a main device where the supply lands, isolation at minimum, residual or overcurrent protection where the design demands.

Upstream protection decides: if fuses or breakers upstream protect the cable, a 125A switch disconnector isolates cleanly; if not, the MCCB kits add adjustable protection at the board.

Usually 100 or 300mA: fire protection and selectivity, with time delayed 300mA versions letting downstream 30mA devices trip first.

Thermal and magnetic settings: the JN223BM tunes overload and instantaneous trip levels to the cable and load it protects.

The unfused feed: the 250A TPN lug set lands supply tails directly where a separate incomer device is not required.

The supply arrangement: single phase and neutral, triple pole, or triple pole and switched neutral, each stated per kit.

Need Help Choosing The Right Incomers?

Our friendly customer service team are always ready to provide answers, offer support and share information. So if you're still unsure on which product best suits your needs, or for any other questions or queries, please don't hesitate to give us a call on 01424 220384 for expert advice.

Explore our incomers range: Eaton Memshield 3 Type B incomer kits with 125A switch disconnectors in SP&N, TP and TPSN forms, 100A RCCB kits at 30mA, 100mA and 300mA including time delayed versions, MCCB incomer kits at 160A, 200A and 250A and 250A TPN direct connection lugs, plus Hager’s JN223BM 250A adjustable MCCB incomer. Ratings, formats and board compatibility are stated on every listing, at trade prices with fast UK delivery.