Siemens B340HH00S01 Molded Case Circuit Breaker
- 40A
- 3 Pole
- Bolt-On
Quantity
Siemens B340HH00S01 - 40A 3 Pole Molded Case Circuit Breaker
New
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Description
Designed for robust commercial power distribution, the Siemens B340HH00S01 is a 3-pole, 40A molded case circuit breaker. It delivers dependable thermal-magnetic protection for 240VAC systems requiring high interrupting capacities. This HBL type bolt-on MCCB installs easily into Siemens P1, P2, and P3 panelboards, accepting 8-6 AWG copper wiring. With a 65 kAIC rating, it safely clears severe faults and includes a 120VAC shunt trip for remote emergency disconnects.Specifications
| Brand | Siemens |
|---|---|
| Part Number | B340HH00S01 |
| Series | B |
| Amperage | 40A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC |
| Frame Type | B |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards |
| Wire Gauge | 8-6 AWG (Cu), 8-4 AWG (Al) |
| Max Wire | 6 AWG (Cu), 4 AWG (Al) |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Shunt Trip 120VAC |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated |
Product FAQs
5 answersWhich Siemens panelboards accept the B340HH00S01 circuit breaker?
This bolt-on breaker is designed for installation in Siemens P1, P2, and P3 panelboards.
Can the B340HH00S01 be used for remote circuit shutdown?
Yes, the 00S01 suffix indicates a factory-installed 120VAC shunt trip. This allows the breaker to be tripped remotely when a voltage signal is applied, making it suitable for emergency stop systems or remote control panels.
Is the B340HH00S01 considered an HBL type breaker?
Yes, the HH in the catalog number designates it as an HBL type within the Siemens BL series. This indicates a high interrupting capacity construction designed for demanding industrial fault conditions.
How is the B340HH00S01 secured inside the panelboard?
It utilizes a bolt-on connection that fastens directly to the bus bars of compatible Siemens panelboards, ensuring a secure mechanical and electrical connection that resists vibration.
What safety standards does the B340HH00S01 meet?
This breaker is UL Listed under the UL 489 standard for molded case circuit breakers, ensuring reliable overcurrent and short-circuit protection in commercial and industrial applications.
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