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Siemens Molded Case Circuit Breaker: 15 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: 15 A Amps, 18kA at 480V AC, Fixed, Load Side Lug

The SIEMENS ED-Frame Molded Case Circuit Breaker (SKU 3CMH5, MPN ED42B015) is a 15 A rated device from the ED4 series. It features a fixed instantaneous trip and a maximum AIR rating of 18kA at 480V AC, with load…

SKU 3G-OTH-22410

Brand
Siemens
Item
Molded Case Circuit Breaker: 15 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
ED42B015
Series
ED4
Type
18kA at 480V AC, Fixed, Load Side Lug, Any, ED4
Max. AIR Rating
18kA at 480V 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 3CMH5, MPN ED42B015) is a 15 A rated device from the ED4 series. It features a fixed instantaneous trip and a maximum AIR rating of 18kA at 480V AC, with load side lug terminal connections and compatibility with any phase connection.

Frequently Asked Questions

What is the SIEMENS ED42B015 molded case circuit breaker used for?

The SIEMENS ED42B015 is a 15 A molded case circuit breaker from the ED4 series used for overcurrent protection in industrial and commercial electrical distribution systems. It is suitable for any phase connection and provides fixed instantaneous trip protection with a maximum AIR rating of 18kA at 480V AC.

What are the specifications of the SIEMENS ED42B015?

The SIEMENS ED42B015 is a 15 A ED4 series molded case circuit breaker with a fixed instantaneous trip, load side lug terminal connection, and compatibility with any phase connection. Its maximum AIR rating is 18kA at 480V AC. The manufacturer part number is ED42B015.

Where to buy the SIEMENS ED42B015 worldwide?

You can source the SIEMENS ED42B015 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 on this Siemens ED4 series breaker.

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

To select the correct SIEMENS ED4 circuit breaker, verify the continuous current rating (e.g., 15 A for the ED42B015), the maximum AIR rating (18kA at 480V AC), and the terminal connection type (load side lug). Ensure the fixed instantaneous trip matches your system's short-circuit requirements and phase connection compatibility.

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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