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.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
