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SIEMENS Miniature Circuit Breaker: 25 A Amps, 120/240V AC, 2 Poles - B Series, Bolt-On Siemens Miniature Circuit Breakers
SIEMENSB Series, Bolt-On Siemens Miniature Circuit Breakers

SIEMENS Miniature Circuit Breaker: 25 A Amps, 120/240V AC, 2 Poles

The Siemens B22500S01 is a BL Series, bolt-on miniature circuit breaker rated 25 A at 120/240V AC, single-phase, 2-pole, with a shunt trip and a max. AIR rating of 10kA at 120/240V AC. Designed for use with Siemens…

SKU 3G-OTH-722064

Brand
SIEMENS
Item
Miniature Circuit Breaker: 25 A Amps, 120/240V AC, 2 Poles
Category
B Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
B22500S01
Series
BL
Type
Shunt Trip
AC
120/240V
Amps
25 A
Phase
Single
Poles
2
For Use With
Siemens P1 Panelboards
Max. AIR Rating
10kA at 120/240V AC
AC Voltage Rating
120/240V AC
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens B22500S01 is a BL Series, bolt-on miniature circuit breaker rated 25 A at 120/240V AC, single-phase, 2-pole, with a shunt trip and a max. AIR rating of 10kA at 120/240V AC. Designed for use with Siemens P1 panelboards, this unit provides overcurrent protection with integrated shunt-trip capability for remote disconnection.

Frequently Asked Questions

What is the Siemens B22500S01 miniature circuit breaker used for?

The Siemens B22500S01 is a 25 A, 2-pole bolt-on miniature circuit breaker for overcurrent protection in Siemens P1 panelboards. Its integrated shunt trip enables remote disconnection, making it suitable for industrial and commercial electrical distribution systems requiring emergency shutdown or automated load shedding.

What are the specifications of the Siemens B22500S01?

The Siemens B22500S01 is rated 25 A at 120/240V AC, single-phase, 2-pole, with a max. AIR rating of 10kA at 120/240V AC. It is a BL Series bolt-on unit with shunt trip, designed for use with Siemens P1 panelboards. The manufacturer part number is B22500S01.

Where to buy the Siemens B22500S01 worldwide?

3G Electric supplies the Siemens B22500S01 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine Siemens part.

How to install the Siemens B22500S01 shunt trip circuit breaker?

Install the Siemens B22500S01 by bolting it into a compatible Siemens P1 panelboard. Ensure the panel is de-energized, then connect line and load conductors to the breaker terminals. Wire the shunt trip coil to a remote control voltage source per the wiring diagram. Always follow local electrical codes and Siemens installation instructions.

Used in

Common applications for SIEMENS
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

SIEMENS 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.

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