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Siemens Molded Case B310

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B310 Specifications

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B310, Siemens, BL Series, type BL, 3P, 3PH, 10A, 240V, 10kA@240V, 40ºC, Bolt-On, panelboard mounted, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers

Manufacturer
Siemens
Subcategory
Molded Case
Family
BL Series
Amperage
10
Voltage
240
Poles
3

Electrical.com is NOT an authorized distributor for Siemens and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.

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B310 Specifications:
Part NumberB310
Manufacturers
Sub-CategoryMolded Case
FamilyBL Series
TypeBL
Amperage10
Voltage240
Poles3
AIC Rating10kA@240V
FunctionsLI - Long-Time and Instantaneous
ProtectionThermal Magnetic
ConnectionBolt-On
Phase3

The Siemens B310 is part of the BL Series, a well-established line of molded case circuit breakers. Designed for precise overcurrent protection, this model features a rated current of 10A with a 3-pole configuration and an AIC rating of 10kA@240V and 240V. Engineered for secure and efficient power distribution, it features a Bolt-On connection to ensure reliable installation and electrical stability. The Thermal Magnetic protection mechanism provides enhanced operational safety and fault mitigation in high-voltage applications.


The BL Series has been widely deployed in commercial buildings, manufacturing plants, and critical infrastructure where high-performance circuit protection is essential. Each breaker is designed to deliver reliable overload and short-circuit protection in demanding environments.


Available at Electrical.com, the leader in power distribution equipment, the B310 provides a dependable solution for electrical protection in industrial and commercial settings.