SQUARE D EHB34030-1212 Thermal Magnetic Circuit Breaker, 277 / 480V, ABC Phase
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Product Specifications:
| Item | Bolt On Circuit Breaker |
| Frame Type | EH |
| Number Of Poles | 3 |
| Voltage Type | AC |
Shipping Info:
| Country of Origin | US |
Product Details:
- Square D EHB34030-1212 mini circuit breaker designed to interrupt the current flow and provide protection to downstream components from severe overload and short-circuit conditions
- Features a fixed, thermal-magnetic trip unit providing both long-time and instantaneous current limiting functions
- Bolt-on mounting facility allows quick installation on Square D NF panelboards
- Includes an 1A / 1B auxiliary switch facilitating remote signalling and indicating the open (tripped) or closed status of the contacts
- UL-listed
Product Variants
| Product | Model | Number Of Poles | Amps | Voltage | Frame Type | Voltage Type | Aic Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|
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EHB14015 | 1 | 15A | 277V | EH | AC | 14 kAIC @ 277V | €551.78 | |
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EHB14020 | 1 | 20A | 277V | EH | AC | 14 kAIC @ 277V | €551.78 | |
![]() |
EHB14025 | 1 | 25A | 277V | EH | AC | 14 kAIC @ 277V | - | RFQ
|
![]() |
EHB14030 | 1 | 30A | 277V | EH | AC | - | €1,073.48 | |
![]() |
EHB14050 | 1 | 50A | 277V | EH | AC | 14 kAIC @ 277V | - | RFQ
|
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EHB24015 | 2 | 15A | 480V | EH | AC | 14 kAIC @ 277V | €1,337.89 | |
![]() |
EHB24020 | 2 | 20A | 480V | EH | AC | - | €1,337.89 |
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SQUARE D EHB34030-1212 Thermal Magnetic Circuit Breaker, 277 / 480V, ABC Phase



