5SU1356-1KK25

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$89.19
$89.19
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Buy genuine Siemens 5SU1356-1KK25 online

The Siemens 5SU1356-1KK25 is a high-quality Residual Current Breaker with Overcurrent protection (RCBO) designed for industrial and commercial electrical safety. Combining overcurrent and earth fault protection, this RCBO provides reliable circuit protection against short circuits, overloads, and residual current leakage. With a rated current of 25A, sensitivity of 30mA, and a 6kA short-circuit breaking capacity, the 5SU1356-1KK25 is engineered for enhanced performance in modern electrical installations. It fits standard DIN rail mounting and is suitable for operating voltages up to 230V AC, meeting strict international standards. Its compact 2-modular width design and C-characteristic curve make it ideal for protecting sensitive and standard AC circuits alike, ensuring both personnel safety and equipment protection.

Key Features of Siemens 5SU1356-1KK25

  • Rated current: 25 Amps with 1-pole plus neutral (1P+N) configuration
  • Residual current sensitivity of 30mA for personnel protection against electric shocks
  • Type AC residual current detection, suited for standard AC fault currents
  • Short-circuit breaking capacity of 6kA for robust fault interruption
  • C-characteristic trip curve, effective for moderate inrush currents
  • Voltage rating of 230/400 V AC, compatible with most industrial distribution systems
  • Compact 2-modular width for DIN rail mounting, easing installation
  • IP20 degree of protection ensuring basic safety in installation environments
  • Wide wire connection capacity from 0.75 to 35 mm² solid core conductors
  • Operating temperature range from -25°C to +45°C

Explore Siemens 5SU1356-1KK25 specifications covering voltage, I/O, and communication

Parameter Specification
Type RCBO, 1P+N
Rated current (In) 25 A
Residual current (I∆n) 30 mA
Breaking capacity (Icn) 6 kA
Trip curve C-Characteristic
Rated voltage (Un) 230/400 V AC
Degree of protection IP20
Mounting DIN rail
Connection cross-section 0.75–35 mm² solid core
Operating temperature -25°C to +45°C

Applications / Use Case

This Siemens 5SU1356-1KK25 is commonly used in process control and factory control panels worldwide. It is particularly beneficial in industrial automation environments where both overcurrent and earth leakage protection are crucial. The device helps protect sensitive machinery, ensure personnel safety, and maintain compliance with electrical safety standards in production lines, packaging, conveyor operations, and general electrical distribution systems. Its reliable AC type residual current detection is suited to many typical leakage faults encountered in these sectors.

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5SU1356-1KK25

$89.19

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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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