ABB S201UK16A 1 Pole Circuit Breaker

ABB S201UK16A 1 Pole Circuit Breaker

The ABB S201UK16A is a high-performance miniature circuit breaker (MCB) designed to provide reliable protection for electrical circuits in residential, commercial, and industrial applications. With a compact design and robust features, it ensures safety and efficiency in various electrical installations.

Key Features

• Rated Current: 16 Amperes
• Number of Poles: 1
• Voltage Rating: Up to 277/480Y VAC and 60/110 VDC
• Breaking Capacity: 6 kA at 277 VAC
• Trip Mechanism: Thermal Magnetic with K-Curve characteristic
• Mounting: DIN Rail
• Terminal Type: Screw terminals, accommodating wire sizes from 18 to 4 AWG
• Operating Temperature Range: -25°C to +55°C
• Dimensions: 88 mm (H) x 17.5 mm (W) x 69 mm (D)
• Certifications: Complies with UL 1077, CSA 22.2 No. 235, IEC/EN 60898-1, and IEC/EN 60947-2 standards

Design and Performance

The S201UK16A features a thermal magnetic trip mechanism with a K-Curve characteristic, making it suitable for protecting circuits with moderate inrush currents. Its compact design, with a width of just 17.5 mm, allows for efficient use of space in electrical panels. The device is equipped with finger-safe terminals (IP20) and a clear red/green contact position indicator, enhancing safety during installation and operation.

Applications

This MCB is ideal for a wide range of applications, including:

• Residential electrical systems
• Commercial buildings
• Industrial facilities
• Marine environments

Its high performance and compliance with multiple international standards make it a versatile choice for various electrical protection needs.

Installation and Compatibility

The S201UK16A is designed for easy installation on standard DIN rails, ensuring compatibility with existing electrical panels. Its screw terminals support a range of wire sizes, providing flexibility for different wiring requirements. Additionally, the MCB’s design allows for the attachment of auxiliary contacts and other accessories, enhancing its functionality to meet specific application demands.

In summary, the ABB S201UK16A 1 Pole Circuit Breaker offers a reliable and efficient solution for circuit protection, combining compact design with robust performance and safety features suitable for diverse electrical applications.