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100A 1 x 5-Way Single Pole Service Connector Block - Brass Terminals

£599
The RRP is the manufacturer's recommended retail price of the item.
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Minimum order for this item is 10.

Description

The Knightsbridge SNEB1 is a 100A single pole service connector block with five-way cable capacity and brass terminals, housed in a black thermoset resin enclosure with a sealable lid. The block handles rigid conductors up to 35mm² per terminal and is rated for 230V 50Hz mains installations at meter and consumer unit positions.

Designed for electricians working on domestic and light commercial installations, the connector block fits where multiple incoming or outgoing cables need to join a single supply line without running individual connections through the meter tails. The knockout entries on the base and sides allow cable entry from multiple directions, and the lid seals with a brass screw to prevent accidental contact with live terminals once the installation is complete.

The brass terminals provide corrosion resistance and maintain good conductivity over long service life in indoor environments. The thermoset resin housing is non-conductive and rated IP20, suitable for dry indoor locations behind consumer units or in meter cabinets. The block measures 66mm x 49mm x 35mm, compact enough to fit inside most standard meter enclosures without occupying excessive depth.

Certified to EN 60670, the SNEB1 carries a 25-year warranty from Knightsbridge and suits installations where permanent mains-level connections are needed under controlled conditions. The single pole configuration means this block is not suitable for split-phase or three-phase applications — use only on single-phase supplies where all connected cables share the same voltage potential.

Specification
Length 66 mm
Height 35 mm
Width 49 mm
Construction Thermoset resin
Finish Black
IP Rating IP20
Primary Voltage 230V 50Hz
Warranty 25
Downloads

Product Specification Sheet

Frequently Asked

What conductor size does it accept?

The block accepts rigid conductors up to 35mm² per terminal. This covers most meter tail and sub-main cable sizes used in UK domestic installations, including 16mm² and 25mm² tails.

Can it be used outdoors or in damp locations?

No. The IP20 rating means the block is suitable only for dry indoor locations such as inside meter cabinets or consumer unit enclosures. It is not rated for outdoor or bathroom use.

Is this suitable for three-phase installations?

No. This is a single pole block, meaning all five terminals share the same electrical potential. For three-phase or split-phase work, you need a multi-pole service connector block where each phase is isolated from the others.

How is the lid secured?

The lid closes over the terminals and is secured with a brass screw, preventing accidental contact once the installation is complete and the enclosure is re-sealed.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    The Knightsbridge SNEB1 is a 100A single pole service connector block with five-way cable capacity and brass terminals, housed in a black thermoset resin enclosure with a sealable lid. The block handles rigid conductors up to 35mm² per terminal and is rated for 230V 50Hz mains installations at meter and consumer unit positions.

    Designed for electricians working on domestic and light commercial installations, the connector block fits where multiple incoming or outgoing cables need to join a single supply line without running individual connections through the meter tails. The knockout entries on the base and sides allow cable entry from multiple directions, and the lid seals with a brass screw to prevent accidental contact with live terminals once the installation is complete.

    The brass terminals provide corrosion resistance and maintain good conductivity over long service life in indoor environments. The thermoset resin housing is non-conductive and rated IP20, suitable for dry indoor locations behind consumer units or in meter cabinets. The block measures 66mm x 49mm x 35mm, compact enough to fit inside most standard meter enclosures without occupying excessive depth.

    Certified to EN 60670, the SNEB1 carries a 25-year warranty from Knightsbridge and suits installations where permanent mains-level connections are needed under controlled conditions. The single pole configuration means this block is not suitable for split-phase or three-phase applications — use only on single-phase supplies where all connected cables share the same voltage potential.

    Specification
    Length 66 mm
    Height 35 mm
    Width 49 mm
    Construction Thermoset resin
    Finish Black
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Warranty 25
    Downloads

    Product Specification Sheet

    Frequently Asked

    What conductor size does it accept?

    The block accepts rigid conductors up to 35mm² per terminal. This covers most meter tail and sub-main cable sizes used in UK domestic installations, including 16mm² and 25mm² tails.

    Can it be used outdoors or in damp locations?

    No. The IP20 rating means the block is suitable only for dry indoor locations such as inside meter cabinets or consumer unit enclosures. It is not rated for outdoor or bathroom use.

    Is this suitable for three-phase installations?

    No. This is a single pole block, meaning all five terminals share the same electrical potential. For three-phase or split-phase work, you need a multi-pole service connector block where each phase is isolated from the others.

    How is the lid secured?

    The lid closes over the terminals and is secured with a brass screw, preventing accidental contact once the installation is complete and the enclosure is re-sealed.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.