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3RT20281BB40 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 3RT20281BB40 SIEMENS

PRODUCT DESCRIPTION

SIEMENS 3RT20281BB40 - Power Contactor

This device is a SIEMENS SIRIUS 3RT2 series power contactor, size S0, engineered for switching three-phase AC loads up to 40A at 400V (AC-3). It integrates 1 normally open and 1 normally closed auxiliary contact for control circuit feedback and interlocking. The unit is primarily utilized in industrial motor control applications, heating systems, and general load switching within automation panels.

Technical Specifications:

  • SERIES/FAMILY: SIRIUS 3RT2
  • COMPONENT TYPE: Power Contactor
  • ELECTRICAL SPECS:
    • RATED OPERATIONAL CURRENT (AC-3, 400V): 40A
    • RATED OPERATIONAL POWER (AC-3, 400V): 18.5 kW
    • COIL VOLTAGE: 24V AC, 50/60Hz
    • MAIN CIRCUIT VOLTAGE: Up to 690V AC
    • AUXILIARY CONTACTS: 1 NO + 1 NC
  • MECHANICAL/PHYSICAL:
    • SIZE: S0
    • TERMINALS: Screw terminals
    • MOUNTING: DIN rail or screw fixing
  • INTERFACE/CONTROL:
    • CONTROL TYPE: Electromechanical coil
    • FEEDBACK: Integrated auxiliary contacts for status indication
  • ENVIRONMENTAL/MOUNTING:
    • IP RATING: IP20 (terminals), IP00 (main circuit)
    • AMBIENT OPERATING TEMPERATURE: -25 to +60 degrees C
    • COOLING METHOD: Natural convection
  • COMPATIBILITY/APPLICATION:
    • TARGET SYSTEMS: Motor control centers, industrial machinery, HVAC systems, lighting circuits
    • STANDARDS: IEC 60947

1 year warranty

HS CODE

85364190

DELIVERY TIME

11 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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