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 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 8UC7222-3BB20 SIEMENS

PRODUCT DESCRIPTION

SIEMENS 8UC7222-3BB20 - Miniature Circuit Breaker

This component is a SIEMENS SIRIUS series Miniature Circuit Breaker (MCB) designed for reliable overcurrent and short-circuit protection in industrial electrical installations. It integrates thermal-magnetic trip technology to safeguard conductors and connected equipment against fault conditions, ensuring operational continuity and system integrity. Primary applications include power distribution circuits, control panels, and machinery protection within industrial automation environments.

Technical Specifications:

  • SERIES/FAMILY: SIRIUS
  • COMPONENT TYPE: Miniature Circuit Breaker (MCB)
  • ELECTRICAL SPECS:
    • NOMINAL VOLTAGE: 230/400VAC (Single/Three-Phase)
    • NOMINAL CURRENT: 20A
    • POLES: 3-Pole
    • TRIPPING CHARACTERISTIC: B-Curve (Instantaneous trip between 3 and 5 times nominal current)
    • NOMINAL FREQUENCY: 50/60 Hz
    • SHORT-CIRCUIT BREAKING CAPACITY: 6kA (IEC 60898-1)
  • MECHANICAL/PHYSICAL:
    • MODULAR WIDTH: 3 Modules (54mm)
    • TERMINAL TYPE: Screw terminals
    • WIRE CROSS-SECTION: Up to 25 mm² (solid), 16 mm² (stranded)
  • INTERFACE/CONTROL:
    • TRIP UNIT: Thermal-magnetic
    • INDICATOR: ON/OFF position indicator
  • ENVIRONMENTAL/MOUNTING:
    • IP RATING: IP20 (Terminals), IP40 (Enclosure, when installed)
    • COOLING METHOD: Natural convection
    • MOUNTING STYLE: DIN rail (EN 60715)
    • OPERATING TEMPERATURE: -25 to +55 degrees Celsius
    • COMPATIBILITY/APPLICATION: Industrial power distribution, control circuits, machinery protection, general load protection.

1 year warranty

HS CODE

85389099

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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