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Siemens ED42B030 Molded Case Circuit Breaker
- 30A
- 2 Pole
- Bolt-On
Siemens
ED42B030
Molded Case Circuit Breaker
Brand
Siemens
SKU
ED42B030
Quantity
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Siemens ED42B030 - 30A 2 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Siemens ED42B030 - 30A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | ED42B030 |
| Series | ED4 |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 18kA @ 480VAC, 30kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards |
| Wire Gauge | 10-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 10 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, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Lugs (LN1E100) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
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Siemens ED42B030 - 30A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Part Number | ED42B030-R |
| Series | ED4 |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 18kA @ 480VAC, 30kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards |
| Wire Gauge | 10-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 10 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, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Lugs (LN1E100) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
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Description
Providing reliable overcurrent protection, this 2-pole, 30A molded case circuit breaker is a staple of the Siemens Sentron ED-frame lineup. It is engineered for 480VAC commercial and industrial electrical systems. Designed with load lugs only, this breaker bolts into Siemens P1, P2, and P3 panelboards. For modern upgrades, this unit is replaced by the 3VA5130-4ED21-0AA0, which requires a separate panelboard mounting kit. It delivers an 18kAIC rating at 480VAC and is fully HACR rated.Specifications
| Brand | Siemens |
|---|---|
| Part Number | ED42B030 |
| Series | ED4 |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 18kA @ 480VAC, 30kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards |
| Wire Gauge | 10-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 10 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, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Lugs (LN1E100) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
6 answersWhat panelboards accept the ED42B030 circuit breaker?
The ED42B030 is a bolt-on breaker engineered specifically for installation in Siemens P1, P2, and P3 panelboards, along with compatible Siemens switchboards.
Can I use the Siemens ED42B030 to replace an older I-T-E ED42B030 breaker?
Yes. Siemens acquired I-T-E and continued manufacturing the Sentron ED frame product line. The current Siemens model is a direct, drop-in replacement for the legacy I-T-E ED42B030.
Is the ED42B030 suitable for reverse feed installations?
Yes, this Sentron ED frame breaker features a non-interchangeable trip unit and is rated for reverse feed applications.
Are the trip settings on the ED42B030 adjustable?
No, this circuit breaker features a non-adjustable, fixed thermal and fixed magnetic trip unit that provides Long-Time and Instantaneous (LI) protection.
Is the ED42B030 HACR rated?
Yes, this breaker is HACR rated, meaning it is certified for use with heating, air conditioning, and refrigeration equipment.
Can the ED42B030 be used in direct current (DC) systems?
Yes, it is fully rated for DC applications up to 250VDC with a maximum interrupting capacity of 30kA.
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