ABB 20A SP Type B MCB, 1 Pole, 277VAC, DIN Rail Mount
ABB M Compact S200 MCB (20A, 1P, 277VAC) with twin terminals, clear CPI & DIN rail mounting. Ideal for secure circuit protection.
The ABB System Pro M Compact S200 series Miniature Circuit Breaker (MCB) delivers advanced safety, reliability, and performance for electrical installations. Designed for modern electrical systems, it features high performance and a wide range of accessories and approvals.
With ABB’s unique patented twin terminals, this MCB ensures secure connections with captive screws and accommodates cables up to 35mm², while maintaining finger-proof (IP20) safety. The circuit breaker also provides clear contact position indication (CPI) in red/green, enabling easy monitoring of its status.
Key Features
- Twin terminals for secure, hassle-free wiring
- Increased cable opening up to 35mm²
- Clear CPI (red/green) for real-time status monitoring
- Busbar slot at the back for improved visibility during installation
- High performance at increased rated voltages
This MCB is available in multiple configurations (1P, 2P, 3P, 4P, 1P+N, 3P+N), making it a flexible solution for various electrical systems. The DIN rail mounting ensures easy and secure installation in distribution boards.
Specifications
- Current Rating: 20A (Type B)
- No. of Poles: 1 Pole
- Voltage Rating (VAC): 277VAC
- Circuit Breaker Mounting: DIN Rail
Ideal for residential, commercial, and industrial applications, the ABB System Pro M Compact S200 MCB combines safety, durability, and ease of installation for reliable circuit protection.
- * **Residential electrical installations**
- * **Commercial distribution boards**
- * **Industrial control panels**
- * **DIN rail-mounted electrical systems**
- * **Current Rating:** 20A (Type B)
- * **Poles:** 1 Pole
- * **Voltage Rating (VAC):** 277VAC
- * **Mounting Type:** DIN Rail
- * **Terminals:** Patented twin terminals with captive screws
- * **Max Cable Size:** 35mm²
- * **Protection Rating:** IP20 (finger-proof)
- * **Features:** Red/green contact position indication (CPI), busbar slot
- * **Configuration Availability:** 1P, 2P, 3P, 4P, 1P+N, 3P+N
- * **Weight:** 110g
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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