



Crabtree 40SPDREC Starbreaker 18th Edition Standalone REC Unit With 100A Switch Disconnector Isolator & Type 2 Surge Protection Device In Insulated Enclosure
40SPDREC
Range Options
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40SPDREC | REC Unit, 100A | £167.63 £139.69 |
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502/2BS | 2 Way, 100A, SPD | £135.54 £112.95 |
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502RECBS | REC Unit, 100A, SPD | £165.42 £137.85 |
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504/2B | 4 Way, 100A, SPD | £45.34 £37.78 |
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505/2BS | 5 Way, 100A, SPD | £146.10 £121.75 |
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507/2B | 7 Way, 100A | £56.14 £46.78 |
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50SPDREC | REC Unit, 100A | £159.82 £133.18 |
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50SPDREC/1 | REC Unit, 100A, SPD | £164.28 £136.90 |
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510/2B | 10 Way, 100A | £52.06 £43.38 |
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513/2B | 13 Way, 100A, SPD | £59.92 £49.93 |
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518/2B | 18 Way, 100A | £64.66 £53.88 |
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Crabtree 40SPDREC Starbreaker Standalone REC Unit with 100A Switch Disconnector Isolator & Type 2 Surge Protection Device in Insulated Enclosure
The Crabtree 40SPDREC Starbreaker REC unit combines robust overvoltage protection with a high-quality, insulated enclosure featuring a 100A double-pole supply isolator. Designed for enhanced safety and ease of installation, it provides reliable protection for sensitive electronic equipment against switching surges and lightning strikes.
- Type 2 Surge Protection: Protects against overvoltage from switching events and secondary lightning effects, with a low voltage protection level (Up) ≤1.5kV, exceeding BS7671 Category II requirements.
- Visual Life Status Indication: Built-in indication to monitor the operational status of surge protection devices for timely maintenance.
- Enhanced Safety Features: Insulated busbar assembly with non-removable shield, twin supply terminals for robust connections, and clearly marked high-capacity neutral and earth terminals.
- Installation Convenience: Plug-in MCBs, RCBOs, and AFDDs allow fast, secure connections reducing screw terminations by 25%. Multiple cable entry knockouts and main tails cable gland provide flexible wiring options.
- Compliance & Certification: UKAS certified to BS EN 61439-3 and RoHS compliant beyond UK standards, ensuring high quality and environmental safety.
Technical Specification
- Supply Isolator Rating: 100A Double Pole
- Surge Protection Device: Type 2 SPD (Model CSPD7462-1)
- Enclosure: Insulated, three-part sealable design with curved metal visor for temporary locking
- Standards: BS EN 61439-3, BS7671 compliance
- Operating Voltage: Suitable for standard UK mains supply
✅ Protect your installations with the Crabtree 40SPDREC Starbreaker REC Unit for superior surge protection and safe, straightforward wiring.

Surge Protection Included | Yes |
Ean Code | 5017399435448 |
Range | Crabtree Starbreaker |
Product | Surge Protection Device |
Type | Type 2 |
Pole Configuration | Double Pole (2P) |
Mounting | Surface |
Current Rating | 100A |
Number Of Poles | Double Pole (2P) |
Enclosed | Y |
Door/lid Type | Solid |
Body Colour | RAL 7035 |
Body Material | Moulded Plastic |
Incomer Included | N |
Incomer Type | Switch Disconnector |
Incomer Current Rating | 100 A |
Metered | N |
Split Load | N |
Rcd S Included | N |
Number Of Rcd S | 0 |
Outgoing Devices Included | N |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.