Siemens Miniature circuit breaker, 2-pole, 400V, 15kA, 32A
📄 Datasheet
Siemens

Siemens Miniature circuit breaker, 2-pole, 400V, 15kA, 32A Part number 5SY7232-7CC

EAN / Barcode 4001869449630
Product Type Control Panel
Product Class Miniature circuit breaker (MCB)
ETIM Class Miniature circuit breaker (MCB)
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Product Description

Product Overview

The Siemens 5SY7232-7CC is a SENTRON miniature circuit breaker designed for reliable line and equipment protection in residential, commercial and industrial power distribution. It is a 2-pole MCB rated at 32A with tripping characteristic type C, suitable for inductive and mixed-load circuits. With high short-circuit breaking capacity and robust DIN-rail construction, it provides dependable overload and short-circuit protection for distribution panels and control boards.

Key Features

  • 2-pole SENTRON miniature circuit breaker
  • Rated current: 32A
  • Tripping characteristic: Type C (suitable for inductive loads)
  • High short-circuit breaking capacity for demanding installations
  • Touch-safe terminals, halogen-free design
  • Combined top/bottom terminals for easy wiring
  • Long service life with high mechanical endurance
  • Compatible with SENTRON modular accessories
  • DIN-rail mounting — quick install and removal

Technical Specifications

  • Article Number: 5SY7232-7CC
  • Series: SENTRON 5SY7
  • Poles: 2-pole
  • Rated Current: 32A
  • Tripping Curve: Type C
  • Operating Voltage: AC up to 400V (typical series rating)
  • Breaking Capacity: High capacity (same class as 5SY7 range)
  • Mounting: Standard DIN-rail
  • Terminal Type: Combined terminals, screw connection
  • Insulation Class: Industrial grade SENTRON protection device
  • Protection Function: Overload & short-circuit protection
  • Typical Construction: IP20 touch-safe when wired

Compliance & Standards

  • Part of Siemens SENTRON circuit protection family
  • Complies with IEC low-voltage circuit breaker standards (as per 5SY7 series)
  • Designed for safe distribution protection in commercial and industrial systems

Applications

Suitable for power distribution boards, control enclosures, lighting and socket circuits, HVAC systems, and general industrial loads requiring 32A overcurrent protection. Ideal for inductive loads such as motors, pumps and equipment with higher inrush current where Type C tripping is required.

Technical Specifications

Additional equipment possibleYes
Ambient temperature during operating55 °C
Built-in depth70 mm
Connectable conductor cross section multi-wired0.75 mm²
Connectable conductor cross section solid-core0.75 mm²
Degree of protection (IP)IP20
Frequency50 Hz
Number of poles (total)2
Number of protected poles2
Over voltage category3
Pollution degree3
Power loss6.6 W
Rated current32 A
Rated impulse withstand voltage Uimp4 kV
Rated insulation voltage Ui440 V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V25 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V25 kA
Rated voltage400 V
Release characteristicC
Voltage typeAC
Width in number of modular spacings2