5SJ4210-7HG42

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$62.17
$62.17
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Overview of Siemens 5SJ4210-7HG42

Buy genuine Siemens 5SJ4210-7HG42 online for your automation system. This miniature circuit breaker (MCB) from Siemens offers reliable thermal-magnetic protection for electrical circuits. Designed as a 2-pole device, it supports a rated current of 10A and is suitable for both AC and DC applications, providing high interrupting capacity up to 10kA. It complies with UL 489 standards and provides robust protection for industrial and commercial electrical installations. With a compact footprint and DIN rail mounting, the 5SJ4210-7HG42 is engineered for easy integration in control panels and distribution systems, ensuring safety and continuity of operation in various automation environments.

Key Features of Siemens 5SJ4210-7HG42

  • 2-pole miniature circuit breaker with 10A rated current
  • High breaking capacity of 10 kA at 480Y/277V AC and 125 V DC
  • Thermal-magnetic trip unit for protection against overload and short circuits
  • Compact design with 36 mm width and 70 mm installation depth
  • Mounts easily on standard DIN rails (35 mm)
  • Suitable for branch circuit protection in industrial automation systems
  • UL 489 and CSA certified for safety compliance
  • Operating temperature range from -25°C to +55°C
  • Supports finely stranded conductors from 0.75 to 25 mm²

Technical Specs of 5SJ4210-7HG42

Explore Siemens 5SJ4210-7HG42 technical data covering voltage, I/O, and communication to ensure system compatibility.

Parameter Specification
Rated current 10 A
Number of poles 2
Breaking capacity 10 kA
Rated voltage 480Y / 277 V AC, 125 V DC
Mounting DIN rail
Dimensions (HxWxD) 121 x 36 x 70 mm
Operating temperature -25 °C to +55 °C
Connection type Screw terminals, 0.75–25 mm² conductor cross-section

Applications / Use Case

This Siemens 5SJ4210-7HG42 is commonly used in industrial automation, process control, and factory control panels worldwide. It offers dependable circuit protection for production line systems and packaging and conveyor operations, preventing damage caused by overloads or short circuits. Its dual-pole configuration and robust design make it ideal for securing electrical circuits in automated machinery and ensuring operator safety. Thanks to its compact size and high interrupting capacity, it fits well in both new installations and upgrade projects in diverse industrial environments.

Price & Availability

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5SJ4210-7HG42

$62.17

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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