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SIEMENS B280HH BL Series Bolt-On Miniature Circuit Breaker - B Series, Bolt-On Siemens Miniature Circuit Breakers
SIEMENSB Series, Bolt-On Siemens Miniature Circuit Breakers

SIEMENS B280HH BL Series Bolt-On Miniature Circuit Breaker

The Siemens B280HH is a BL Series, bolt-on miniature circuit breaker rated for 80 A at 120/240V AC, single-phase, 2-pole, with a maximum AIR rating of 65kA at 120/240V AC. Designed for use with P1 Panelboards, this…

SKU 3G-OTH-722108

Brand
SIEMENS
Item
B280HH BL Series Bolt-On Miniature Circuit Breaker
Part Number
B280HH
Category
B Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SIEMENS
Manufacturer Part Number
B280HH
Series
BL
Type
Std
AC
120/240V
Amps
80 A
Phase
Single
Poles
2
For Use With
P1 Panelboards
Max. AIR Rating
65kA at 120/240V AC
AC Voltage Rating
120/240V AC

Technical Documents

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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens B280HH is a BL Series, bolt-on miniature circuit breaker rated for 80 A at 120/240V AC, single-phase, 2-pole, with a maximum AIR rating of 65kA at 120/240V AC. Designed for use with P1 Panelboards, this Std-type breaker is part of the B Series and is supplied by 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments — with specialist depth in electrical components.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Siemens B280HH miniature circuit breaker used for?

The Siemens B280HH is a 2-pole, 80 A bolt-on miniature circuit breaker for single-phase 120/240V AC systems. It protects electrical circuits from overloads and short circuits in P1 Panelboards, commonly used in commercial and industrial power distribution. 3G Electric supplies this genuine Siemens component globally.

What are the specifications of the Siemens B280HH circuit breaker?

The Siemens B280HH is rated 80 A at 120/240V AC, single-phase, 2-pole, with a maximum AIR rating of 65kA at 120/240V AC. It is a BL Series, Std-type bolt-on breaker designed for use with P1 Panelboards. 3G Electric sources this genuine Siemens part for worldwide delivery.

Where to buy the Siemens B280HH circuit breaker worldwide?

3G Electric supplies the genuine Siemens B280HH 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 to order this 80 A, 2-pole breaker for P1 Panelboards.

How to install the Siemens B280HH bolt-on circuit breaker?

Install the Siemens B280HH by ensuring the panel is de-energized, then bolt the breaker securely onto the P1 Panelboard bus bar. Torque connections to manufacturer specifications and verify the 80 A rating matches your circuit load. 3G Electric can provide technical support for proper selection and sourcing.

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
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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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The Siemens B330H is a 30 amp, 240V AC, three-pole miniature circuit breaker from the BL Series. It features a bolt-on connection for use with Siemens P1 Panelboards and provides overcurrent protection in electrical distribution systems. With a maximum AIR rating of 22kA at 240V AC, it is suitable for commercial and industrial applications requiring three-phase protection
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This three-pole miniature circuit breaker is rated 30 A at 120/240V AC with a maximum interrupting rating of 22kA at 240V AC. It features a shunt trip mechanism and is designed for bolt-on mounting in Siemens P1 panelboards. Suitable for overcurrent protection in three-phase electrical distribution systems

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