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ABB S801S-B16 is a 16 A 1-pole Type B high-performance miniature circuit breaker with a maximum ultimate short-circuit breaking capacity of 50 kA at 240/415 V AC for demanding electrical protection applications.
£54.44
The ABB S801S-B16 is a high-performance miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in demanding electrical distribution systems. As part of the ABB S800S high-performance circuit breaker series, it combines compact modular construction with high current-limiting capability for residential, commercial and industrial installations.
This circuit breaker features a Type B tripping characteristic, making it particularly suitable for circuits with relatively low inrush currents. Separate thermal and electromechanical tripping mechanisms provide protection against sustained overloads and short circuits, while the S800S design provides rapid arc extinction to help minimise fault energy.
With a rated current of 16 A, a 1-pole configuration and a maximum ultimate short-circuit breaking capacity of 50 kA at 240/415 V AC, the S801S-B16 provides high fault-current performance in a compact DIN-rail format. ABB order code 2CCS861001R0165 identifies this specific S800S Type B model.
Miniature circuit breakers such as the ABB S801S-B16 automatically disconnect electrical circuits when excessive current occurs. Its thermal tripping mechanism provides protection against sustained overloads, while the electromechanical tripping mechanism responds rapidly to short-circuit faults, helping protect conductors, connected equipment and the wider electrical installation.
The S800S series is engineered for applications where high prospective fault currents require enhanced interruption capability. Its current-limiting design and rapid arc extinction reduce the fault energy passed downstream, while the S801S-B16's Type B characteristic makes it particularly appropriate for circuits without substantial switching or starting-current peaks.
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| Certification | UL 1077 | |
|---|---|---|
| Series | S800S | |
| ABB order code | 2CCS861001R0165 | |
| Product type | High-performance miniature circuit breaker | |
| Rated current | 16 A | |
| Number of poles | 1 | |
| Tripping characteristic | Type B | |
| Ultimate short-circuit breaking capacity | 50 kA at 240/415 V AC | |
| DC ultimate short-circuit breaking capacity | 30 kA at 125 V DC | |
| Rated short-circuit capacity | 25 kA at 230/400 V AC | |
| UL 1077 interrupting rating | 30 kA at 240 V AC | |
| Frequency | 50 / 60 Hz | |
| Power loss | 3.1 W per pole at rated operating conditions | |
| Terminal type | Interchangeable cage terminal | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | approx. 95 × 27 × 82.5 mm | |
| Weight | approx. 0.24 kg | |
| GTIN / EAN | 7612271200022 | |
| Standards | IEC/EN 60947-2, IEC/EN 60898-1, UL 1077 | |
| Product group | S800 / S800P / S750 MCB |
The S801S-B16 provides overload and short-circuit protection for electrical circuits in residential, commercial and industrial distribution applications.
The ABB S801S-B16 has a rated current of 16 A.
The circuit breaker has a Type B tripping characteristic, making it suitable for circuits with relatively low inrush currents.
The S801S-B16 has a maximum ultimate short-circuit breaking capacity of 50 kA at 240/415 V AC.
The ABB S801S-B16 is a 1-pole high-performance miniature circuit breaker.
The ABB order code for the S801S-B16 is 2CCS861001R0165.
ABB S800 high-performance circuit breakers are designed for demanding electrical distribution applications where reliable overload protection, rapid short-circuit interruption and high fault-current performance are essential.
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