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Siemens Molded Case Circuit Breaker: 80 A Amps, 22kA at 277V AC, Fixed, Load Side Lug - ED-Frame Siemens Molded Case Circuit Breakers
SiemensED-Frame Siemens Molded Case Circuit Breakers

Siemens Molded Case Circuit Breaker: 80 A Amps, 22kA at 277V AC, Fixed, Load Side Lug

The SIEMENS ED-Frame Molded Case Circuit Breaker (SKU 3CMH2, MPN ED41B080) is an 80 A rated device from the ED4 series. It features a maximum AIR rating of 22kA at 277V AC, supports any phase connection, and includes…

SKU 3G-OTH-22007

Brand
Siemens
Item
Molded Case Circuit Breaker: 80 A Amps, 22kA at 277V AC, Fixed, Load Side Lug
Category
ED-Frame Siemens Molded Case Circuit Breakers
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Technical Specifications

Siemens
Manufacturer Part Number
ED41B080
Series
ED4
Type
22kA at 277V AC, Fixed, Load Side Lug, Any, ED4
Max. AIR Rating
22kA at 277V AC
Phase Connection
Any
Instantaneous Trip
Fixed
Terminal Connection
Load Side Lug
View Full Spec Sheet

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

Product Description

The SIEMENS ED-Frame Molded Case Circuit Breaker (SKU 3CMH2, MPN ED41B080) is an 80 A rated device from the ED4 series. It features a maximum AIR rating of 22kA at 277V AC, supports any phase connection, and includes a fixed instantaneous trip with load-side lug terminals.

Frequently Asked Questions

What is the SIEMENS ED41B080 molded case circuit breaker used for?

The SIEMENS ED41B080 is an 80 A ED-frame molded case circuit breaker used for overcurrent protection in industrial and commercial electrical distribution systems. It is suitable for any phase connection and provides fixed instantaneous trip protection, making it ideal for branch circuits and feeder protection in panelboards and switchboards.

What are the specifications of the SIEMENS ED41B080 circuit breaker?

The SIEMENS ED41B080 is an 80 A rated device from the ED4 series with a maximum AIR rating of 22kA at 277V AC. It features a fixed instantaneous trip, load-side lug terminals, and supports any phase connection. The manufacturer part number is ED41B080, and it is an ED-frame molded case circuit breaker.

Where to buy the SIEMENS ED41B080 circuit breaker worldwide?

You can source the SIEMENS ED41B080 circuit breaker through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Siemens ED4 series breakers globally.

How to select the correct SIEMENS ED-frame circuit breaker for an application?

To select the correct SIEMENS ED-frame breaker, verify the continuous current rating (80 A for the ED41B080), the maximum AIR rating (22kA at 277V AC), and the required trip type (fixed instantaneous). Ensure the terminal connection (load-side lug) matches your wiring method and that the phase connection (any) suits your system configuration.

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 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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