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Siemens HED41B025 ED-Frame Molded Case Circuit Breaker - ED-Frame Siemens Molded Case Circuit Breakers
SiemensED-Frame Siemens Molded Case Circuit Breakers

Siemens HED41B025 ED-Frame Molded Case Circuit Breaker

The SIEMENS Molded Case Circuit Breaker is a 25 A ED-Frame unit from the HED4 series (MPN HED41B025). It features a fixed instantaneous trip, a maximum AIR rating of 65kA at 277V AC, and ABC phase connection with…

SKU 3G-OTH-22474

Brand
Siemens
Item
HED41B025 ED-Frame Molded Case Circuit Breaker
Part Number
HED41B025
Category
ED-Frame Siemens Molded Case Circuit Breakers
Available to Order
Also known as:HED41B025Siemens
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Technical Specifications

Siemens
Manufacturer Part Number
HED41B025
Series
HED4
Type
65kA at 277V AC, Fixed, Load Side Lug, ABC, HED4
Max. AIR Rating
65kA at 277V AC
Phase Connection
ABC
Instantaneous Trip
Fixed
Terminal Connection
Load Side Lug

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

Product Description

The SIEMENS Molded Case Circuit Breaker is a 25 A ED-Frame unit from the HED4 series (MPN HED41B025). It features a fixed instantaneous trip, a maximum AIR rating of 65kA at 277V AC, and ABC phase connection with load-side lug terminals.

Frequently Asked Questions

What is the SIEMENS HED41B025 molded case circuit breaker used for?

The SIEMENS HED41B025 is a 25 A ED-frame molded case circuit breaker from the HED4 series. It protects electrical circuits from overloads and short circuits in industrial and commercial power distribution systems, particularly where ABC phase connection and a 65kA interrupting rating at 277V AC are required.

What are the specifications of the SIEMENS HED41B025?

The SIEMENS HED41B025 is a 25 A molded case circuit breaker with a fixed instantaneous trip, ABC phase connection, and load-side lug terminals. It has a maximum AIR rating of 65kA at 277V AC and is part of the HED4 series. The manufacturer part number is HED41B025.

Where to buy the SIEMENS HED41B025 worldwide?

3G Electric supplies the SIEMENS HED41B025 molded case circuit breaker worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct SIEMENS molded case circuit breaker?

To select the correct SIEMENS molded case circuit breaker, verify the required current rating (e.g., 25 A), interrupting capacity (e.g., 65kA at 277V AC), phase connection (e.g., ABC), and terminal type (e.g., load-side lug). The HED4 series offers fixed instantaneous trip for consistent protection in ED-frame applications.

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 ed-frame siemens molded case 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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