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Siemens ED23B030L Molded Case Circuit Breaker
- 30A
- 3 Pole
- Unit Mount
Siemens
ED23B030L
Molded Case Circuit Breaker
Brand
Siemens
SKU
ED23B030L
Quantity
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Siemens ED23B030L - 30A 3 Pole Molded Case Circuit Breaker
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Description
Providing standalone circuit protection, the Siemens ED23B030L is a 3-pole, 30A molded case circuit breaker from the Sentron ED Frame series. It utilizes fixed thermal-magnetic trip elements to deliver dependable long-time and instantaneous defense. This unit mount breaker features factory-installed lugs on both the line and load sides. It is designed for installation in individual enclosures, motor control centers, and switchboards. This HACR-rated breaker handles up to 10kAIC at 240VAC.Specifications
| Brand | Siemens |
|---|---|
| Part Number | ED23B030L |
| Series | ED2 |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 125/250VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC, 5kA @ 250VDC |
| Frame Type | ED |
|---|---|
| Terminal Type | Lugs |
| For Use With | Individual Enclosures, Switchboards, Motor Control Centers |
| 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, Alarm Switch, Undervoltage Release |
|---|---|
| Accessories | Line and Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR Rated, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed |
Product FAQs
5 answersWhat does the "L" suffix indicate in the ED23B030L catalog number?
The "L" indicates that the breaker comes with factory-installed lugs on both the line and load sides. The base ED23B030 model may not include these lugs out of the box.
What equipment is the ED23B030L ED-frame breaker designed to mount in?
As a unit-mount, feed-thru breaker, it is designed for installation in individual enclosures, motor control centers, and Siemens Sentron panelboards or SB switchboards.
Is the ED23B030L suitable for reverse feed installations?
Yes, this thermal-magnetic ED-frame breaker does not have a line and load restriction and is suitable for reverse feed applications.
How does the interrupting rating of the ED23B030L change when used in DC applications?
While the breaker provides a 10kAIC interrupting rating at 240VAC, its interrupting capacity is rated at 5kAIC when applied in 125VDC or 250VDC systems.
What type of conductors can be used with the factory-installed lugs on the ED23B030L?
The included lugs are rated for both copper and aluminum conductors, accommodating wire sizes from 10 AWG up to 1/0 AWG.
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