The Siemens HED41B030 is a 30-amp, 1-pole, 277VAC Sentron series ED-frame molded case circuit breaker with high interrupting capacity. Confirmed specs: 30A, 1-pole, 277VAC/125VDC, 65kA @ 277V, bolt-on, thermal-magnetic LI trip, 40°C, 10–4 AWG wire range, dimensions 6.35" H x 1" W x 4.56" D, weight 1.27 lbs. HACR-rated and SWD-rated. All ED-frame circuit breakers may be reverse connected. Part of Siemens' Sentron series which replaced the legacy ITE/Gould product lines.
| Specification | Value |
|---|---|
| Amperage | 30A |
| Poles | 1 |
| Voltage | 277VAC / 125VDC |
| Interrupt Rating | 65kA @ 277V · 25kA @ 240V |
| Frame Size | ED Frame (125A Frame) |
| Mounting Type | Bolt-On |
| Trip Type | Thermal Magnetic |
| Trip Function | LI — Long-Time, Instantaneous |
| Wire Size | 10–4 AWG Cu/Al |
| Phase | 1-Phase |
| Standards | UL 489, CSA C22.2 No.5, HACR Rated, SWD Rated |
| Temperature Rating | 40°C |
Siemens Sentron HED4 ED-Frame 30A 1-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.
Brand: Siemens | Series: Sentron HED4 ED-Frame | Catalog Number: HED41B030
HED41B020 - Siemens Sentron HED4 ED-Frame | HED41B040 - Siemens Sentron HED4 ED-Frame | HED43B030 - ITE / Gould HED E-Frame 480V | HED43B040 - ITE / Gould HED E-Frame 480V