Crabtree 20A SP MCB, B Curve, 10kA
Crabtree 20A single-pole MCB, B Curve, 10kA rating - ideal for domestic & light commercial circuit protection (230V).
The Crabtree 20A SP MCB (Miniature Circuit Breaker) is designed for reliable circuit protection in domestic and light commercial electrical installations. Featuring a B Curve tripping characteristic, it offers optimal performance for general-purpose circuits with moderate inrush currents.
This single-pole MCB has a 10kA breaking capacity, ensuring robust protection against short circuits and overloads. It is rated for 230V AC operation at 50/60Hz, making it suitable for standard UK electrical systems.
Key Features:
- B Curve – Ideal for circuits with resistive and small inductive loads (e.g., lighting, sockets).
- 20A Current Rating – Suitable for protecting circuits with moderate power demands.
- 1 Pole – Compact, space-saving design for single-phase installations.
- 230V AC Voltage Rating – Compliant with UK residential and commercial voltage standards.
Install this MCB in consumer units or distribution boards to safeguard wiring and connected devices from electrical faults. Its durable construction ensures reliable, long-term performance.
- Domestic consumer units
- Light commercial distribution boards
- General lighting circuits
- Socket outlet circuits
- Type: Single Pole (SP)
- Current Rating: 20A
- Breaking Capacity: 10kA
- Voltage Rating: 230V AC
- Frequency: 50/60Hz
- Tripping Curve: B Curve
- Poles: 1
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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