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Siemens SpeedFax B340H

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B340H

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The Sioux SpeedFax B340H is a dependable molded case circuit breaker designed for effective circuit management. It operates at 240 V with a rated current of 40 A and is suitable for three-phase applications.

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Technical specifications for B340H

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineSpeedFax
Part NumberB340H
UPC783643264014
Amperage40 A
Connection TypeBolt-On
Voltage240 V
Terminal ConnectionLug
Poles3 poles
Mounting TypeBolt-On Panelboard
Phase3 phase
Wire Size8–4 AWG
Trip TypeThermal Magnetic
Actuator TypeToggle
ApprovalUL
ProtectionOvercurrent

The Siemens B340H from the SpeedFax series serves as a molded case circuit breaker ideal for various industrial applications. Equipped with a substantial amperage rating of 40 A, this device operates efficiently at a voltage of 240 V. It is designed with three poles, making it suitable for three-phase systems.

Protection is ensured with a thermal magnetic trip mechanism, which is essential for safeguarding against overcurrents. The B340H features a toggle actuator for ease of operation. Installation is straightforward with its bolt-on connection type, allowing for quick setup in panelboards.

Wiring for this component accommodates sizes ranging from 8 AWG to 4 AWG, which provides flexibility for different configurations. The device has a UL approval, assuring compliance with safety standards. Overall, the B340H is a practical choice for applications requiring reliable circuit protection.