ABB S804S-D50 S800S High Performance Circuit Breaker, 4-Pole, 50A, D Curve, 50kA, UL 1077
ABB
$711.37
ABB S804S-D50 S800S High Performance Circuit Breaker, 4-Pole, 50 A, D Curve
The ABB S804S-D50 is a 4-pole high performance circuit breaker from the ABB S800S series, rated 50 A with a D tripping characteristic and a 50 kA breaking capacity at 240/415 V. It is recognized to UL 1077 as a supplementary protector, providing overcurrent protection inside equipment and control panels where branch circuit protection is already provided upstream.
The D curve trips instantaneously at 10 to 20 x In, which makes it a strong fit for high-inrush loads such as transformers, motors and solenoid coils. Automation Distribution supplies the S804S-D50 as an authorized ABB distributor.
Key Features
- 4-pole construction, rated current 50 A
- D tripping characteristic, magnetic trip at 10 to 20 x In
- 50 kA breaking capacity at 240/415 V
- Thermal trip for overload protection and electromagnetic trip for short-circuit protection
- 35 mm DIN rail mounting
- UL 1077 recognized supplementary protector
- Complies with IEC/EN 60898-1 and IEC/EN 60947-2
- Cage terminals
Specifications
| Manufacturer | ABB |
| Part Number | S804S-D50 |
| Series | S800S |
| Product Type | High Performance Circuit Breaker |
| Number of Poles | 4 |
| Rated Current | 50 A |
| Tripping Characteristic | D curve (10 to 20 x In) |
| Breaking Capacity | 50 kA at 240/415 V |
| Voltage Rating | (240 V AC) / (480Y / 277 V AC) / (600Y / 347 V AC) |
| Maximum Operating Voltage (IEC) | 400/690 V |
| Interrupt Rating (UL) | (240 V AC) 30 kA / (480Y / 277 V AC) 14 kA / (600Y / 347 V AC) 6 kA |
| Standards | IEC/EN 60947-2 / IEC/EN 60898-1 / UL 1077 |
| Terminal Type | Cage terminal |
| Mounting | 35 mm DIN rail |
Part Number Breakdown: S804S-D50
| Code | Meaning |
|---|---|
| S804S | S800S series, 4-pole |
| D | Tripping characteristic: D curve |
| 50 | Rated current: 50 A |
Typical Applications
The S804S-D50 is typically selected for high-inrush loads such as transformers, motors and solenoid coils, as supplementary protection for PLC power supplies, control circuits and individual loads inside panels.
Authorized ABB Distributor. Automation Distribution supplies genuine ABB circuit protection products. Contact our team for technical support, cross-references or volume pricing on the S804S-D50.
- Series:
- S800S
- Number of Poles:
- 4
- Rated Current:
- 50 A
- Tripping Characteristic:
- D curve (10 to 20 x In)
- Breaking Capacity:
- 50 kA at 240/415 V
- Voltage Rating:
- (240 V AC) / (480Y / 277 V AC) / (600Y / 347 V AC)
- Maximum Operating Voltage (IEC):
- 400/690 V
- Interrupt Rating (UL):
- (240 V AC) 30 kA / (480Y / 277 V AC) 14 kA / (600Y / 347 V AC) 6 kA
- Standards:
- IEC/EN 60947-2 / IEC/EN 60898-1 / UL 1077
- Terminal Type:
- Cage terminal
- Mounting:
- 35 mm DIN rail
- Spec Sheet:
- View
