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Siemens / ITE HE3B030 Molded Case Circuit Breaker
- 30A
- 3 Pole
- Bolt-On
Siemens / ITE
HE3B030
Molded Case Circuit Breaker
Brand
Siemens / ITE
SKU
HE3B030
Quantity
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Siemens / ITE HE3B030 - 30A 3 Pole Molded Case Circuit Breaker
Re-Certified
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Description
Part of the legacy HE series, this 30-amp molded case circuit breaker protects industrial and commercial facilities. It provides essential overcurrent defense for aging infrastructure that relies on E-frame components. Designed to fit seamlessly into Siemens P1, P2, and P3 panelboards, it serves as an exact replacement for original units and cross-references to the ED63B030. Featuring a 25kA interrupting capacity at 480V, the breaker utilizes fixed thermal-magnetic trip technology.Specifications
| Brand | Siemens / ITE |
|---|---|
| Part Number | HE3B030-R |
| Series | HE |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480VAC, 18kA @ 600VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P1, P2, P3 Panelboards, SB Switchboards |
| Wire Gauge | 14-10 AWG (Cu), 12-10 AWG (Al) |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release |
|---|---|
| Accessories | Load Side Lugs |
| Standards | UL 489, CSA C22.2 No. 5.1, NEMA AB-1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | High Interrupting Capacity, Non-Interchangeable Trip |
Product FAQs
4 answersWhich Siemens panelboards accept the HE3B030 breaker?
This E-frame breaker is compatible with Siemens P1, P2, and P3 panelboards, as well as SB switchboards. It requires a bolt-on connection directly to the panel bus.
What is the modern cross-reference for the legacy HE3B030?
The HE3B030 is a legacy ITE and Siemens breaker. It cross-references to the Siemens ED63B030, which serves as an exact replacement for original E-frame units in existing infrastructure.
How is the HE3B030 wired during installation?
The line side of this breaker bolts directly to the panelboard bus. The load side features factory-installed lugs that accept 14-10 AWG copper or 12-10 AWG aluminum conductors.
Are the trip settings on the HE3B030 adjustable?
No, this breaker features a non-interchangeable thermal-magnetic trip unit. Both the Long-Time (overload) and Instantaneous (short-circuit) trip functions are fixed.
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