SIEMENS B340HH BL Series Miniature Circuit Breaker
The Siemens B340HH is a 40 A, 240V AC, three-pole miniature circuit breaker from the BL Series, designed for bolt-on use with P1 Panelboards. It carries a maximum AIR rating of 65kA at 120/240V AC and is a…
SKU 3G-OTH-721886
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The Siemens B340HH is a 40 A, 240V AC, three-pole miniature circuit breaker from the BL Series, designed for bolt-on use with P1 Panelboards. It carries a maximum AIR rating of 65kA at 120/240V AC and is a standard-type breaker. 3G Electric interprets your demand for this OEM-specified component, sourcing it across our 14 industrial departments with specialist depth in electrical controls.
Frequently Asked Questions
What is the Siemens B340HH miniature circuit breaker used for?
The Siemens B340HH is a 40 A, 240V AC, three-pole miniature circuit breaker designed for bolt-on use in P1 Panelboards. It provides overcurrent protection in commercial and industrial electrical distribution systems, with a maximum AIR rating of 65kA at 120/240V AC.
What are the specifications of the Siemens B340HH circuit breaker?
The Siemens B340HH is a 40 A, 240V AC, three-pole miniature circuit breaker from the BL Series. It is a standard type with a maximum AIR rating of 65kA at 120/240V AC, designed for bolt-on use with P1 Panelboards. The manufacturer part number is B340HH.
Where to buy the Siemens B340HH circuit breaker worldwide?
3G Electric supplies the Siemens B340HH miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery for this OEM-specified component, sourcing it across our 14 industrial departments with specialist depth in electrical controls.
How to select the right Siemens miniature circuit breaker for a P1 panelboard?
To select the correct Siemens miniature circuit breaker for a P1 panelboard, verify the required amperage, voltage, pole count, and AIR rating. The B340HH is a 40 A, 240V AC, three-pole bolt-on breaker with 65kA interrupting capacity. Always match the breaker series (BL) to the panelboard compatibility.
Used in
Common applications for SIEMENSSIEMENS Products
3G Electric supplies SIEMENS b series, bolt-on siemens miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
