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Siemens Molded Case Circuit Breaker: 110 A Amps, 18kA at 480V AC, Fixed, Load Side Lug - ED-Frame Siemens Molded Case Circuit Breakers
SiemensED-Frame Siemens Molded Case Circuit Breakers

Siemens Molded Case Circuit Breaker: 110 A Amps, 18kA at 480V AC, Fixed, Load Side Lug

The SIEMENS Molded Case Circuit Breaker is an ED-Frame, ED4 series device rated for 110 A with a maximum AIR rating of 18kA at 480V AC. It features a fixed instantaneous trip, ABC phase connection, and load side lug…

SKU 3G-OTH-22101

Brand
Siemens
Item
Molded Case Circuit Breaker: 110 A Amps, 18kA at 480V AC, Fixed, Load Side Lug
Category
ED-Frame Siemens Molded Case Circuit Breakers
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Technical Specifications

Siemens
Manufacturer Part Number
ED42B110
Series
ED4
Type
18kA at 480V AC, Fixed, Load Side Lug, ABC, ED4
Max. AIR Rating
18kA at 480V AC
Phase Connection
ABC
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 Molded Case Circuit Breaker is an ED-Frame, ED4 series device rated for 110 A with a maximum AIR rating of 18kA at 480V AC. It features a fixed instantaneous trip, ABC phase connection, and load side lug terminal connection (MPN ED42B110).

Frequently Asked Questions

What is the SIEMENS ED42B110 molded case circuit breaker used for?

The SIEMENS ED42B110 is an ED-Frame, ED4 series molded case circuit breaker rated for 110 A. It is used for overcurrent protection in industrial and commercial electrical distribution systems, typically in panelboards and switchboards, where a fixed instantaneous trip and ABC phase connection are required.

What are the specifications of the SIEMENS ED42B110 circuit breaker?

The SIEMENS ED42B110 is an ED4 series molded case circuit breaker with a 110 A rating, maximum AIR rating of 18kA at 480V AC, ABC phase connection, fixed instantaneous trip, and load side lug terminal connection. The manufacturer part number is ED42B110.

Where to buy the SIEMENS ED42B110 circuit breaker worldwide?

You can source the SIEMENS ED42B110 molded case circuit breaker through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct SIEMENS ED4 series circuit breaker for an application?

To select the correct SIEMENS ED4 series circuit breaker, verify the required continuous current rating (e.g., 110 A), maximum available fault current (e.g., 18kA at 480V AC), phase connection (ABC), and terminal type (load side lug). Always consult the manufacturer's documentation and local electrical codes for proper application.

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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