Specifications
| Manufacturer Part Number | S203-B20 |
|---|---|
| Manufacturer | ABB |
| Product Series | S200 |
| Family Series | ABB Circuit Breakers, S200 Series |
| Poles | 3 |
| Current Rating | 20 A |
| Max Voltage | 480 VAC, 125 VDC |
| Trip Curve | B |
| Trip Unit | Fixed Thermal / Fixed Magnetic |
| Mounting | DIN Rail |
| Neutral Pole | No |
| Terminal Type | Screw |
| Auxiliary Switch | Optional |
| Shunt Trip | Optional |
| Undervoltage Release | Optional |
| Alarm Switch | Optional |
| UL Standard | 1077 |
| Approvals | CSA, UL |
| H x W x D | 1.00 " x 1.00 " x 1.00 " |
| Net Weight | 0.9412 lbs |
| Gross Weight | 0.9412 lbs |
Description
Circuit Breakers, S200 Series
Item #
S203-B20
Circuit Breaker, 3-P, 20A/480V, B,
S200 Series Information
- Supplemental Protector
- Use as Overcurrent Protection
- UL 1077 ‑ E76126
- B, C, D, K Trip Characteristics
- AC Rated
- 480Y/277 VAC
- 0.5 to 63 Amps
- Line and Load Terminals Included
- Ring Tongue Styles Available
- Finger Safe Terminals
- Optional Front Mounting Kit
Documents & Resources Links
Videos
Recommended Replacement Products
The original part is discontinued by the manufacturer. Our team has identified the following equivalent replacement.
| Image | Part | Description | Mounting | Series | Poles | Price | Action |
|---|---|---|---|---|---|---|---|
|
FAZ-B20/3 | Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Low levels of inrush current are expected,20 A,15 kAIC,Three-pole,3-5X /n,50-60 Hz,Standard terminals,B Curve | DIN Rail | FAZ | 3 |
Price unavailable
|
|
|
ST203M-B20 | ST203M-B20 Miniature Circuit Breaker ST203M-B20 Miniature Circuit Breaker B-Char., 10kA, 20A, 3P | DIN Rail | ST200M | 3 |
Price unavailable
|
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