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SIEMENS - 5ST2520 - Power Distribution Blocks
5ST2520 SIEMENS

SIEMENS
Condition
 New Sealed

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
 New BAS

The product is an item that has never been used and has been sourced from an excess supplier.

  • Never used in a production environment, but it may have been powered on for testing.
  • The product may show slight superficial signs of handling, but no signs of use or damage.
  • It may or may not have the original packaging. If the original packaging is not available, the product will generally be packaged in aftermarket packaging or branded BAS.
  • Hardware, accessories, or instructions present in the factory new version of the product may be missing. The manufacturer's warranty may not apply.
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers.
  • Products may vary by country of origin and by language used on the packaging.
  • The packaging may contain markings not from the original manufacturer (OEM).
 New Fast Delivery

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
  • Faster shipping
Request information for 5ST2520 SIEMENS

PRODUCT DESCRIPTION

SIEMENS 5ST2520 - Auxiliary Switch

The SIEMENS 5ST2520 is an auxiliary switch designed for the SENTRON series of miniature circuit breakers and residual current circuit breakers. It provides critical remote status indication of the host device's switching state via potential-free contacts. This accessory is essential for integrating circuit protection status into industrial control systems, building management, and supervisory monitoring applications.

Technical Specifications:

  • SERIES/FAMILY: SENTRON Accessories
  • COMPONENT TYPE: Auxiliary Switch
  • ELECTRICAL SPECS:
    • CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
    • RATED OPERATIONAL VOLTAGE (AC): 240V AC
    • RATED OPERATIONAL CURRENT (AC): 3A (at 240V AC)
    • RATED OPERATIONAL VOLTAGE (DC): 60V DC
    • RATED OPERATIONAL CURRENT (DC): 1A (at 60V DC)
  • MECHANICAL/PHYSICAL:
    • FORM FACTOR: Modular accessory unit
    • MOUNTING POSITION: Side-mounted to compatible circuit breaker
  • INTERFACE/CONTROL:
    • SIGNALING: Potential-free contacts for status indication
    • CONNECTION TYPE: Screw terminals
  • ENVIRONMENTAL/MOUNTING:
    • MOUNTING STYLE: DIN rail compatible (via host circuit breaker)
    • OPERATING TEMPERATURE: -25 to +55 degrees Celsius
  • COMPATIBILITY/APPLICATION:
    • COMPATIBLE DEVICES: SIEMENS 5SY, 5SP, 5SL Miniature Circuit Breakers 5SU1, 5SU2, 5SV Residual Current Circuit Breakers
    • APPLICATION: Remote status monitoring, interlocking, and control circuit integration in industrial panels, building automation, and machinery protection systems.

1 year warranty

HS CODE

85369001

DELIVERY TIME

10 working days

Price excluding VAT

Return conditions

You can return the purchased product according to the Terms and Conditions

Warranty

Automantion Service Srl is NOT an official distributor of the manufacturer. The manufacturer's warranty does not apply. Terms and conditions

Do you need help or assistance with this item? Do you want to sell your stock?

web@bautomationservice.com  
+39 030/681340

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