Siemens Miniature circuit breaker, 2-pole, 400V, 15kA, 40A Siemens
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Siemens

Siemens Miniature circuit breaker, 2-pole, 400V, 15kA, 40A Part number 5SY7240-7CC

EAN / Barcode 4001869449647
Product Type Control Panel
Product Class Miniature circuit breaker (MCB)
ETIM Class Miniature circuit breaker (MCB)
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✓ RoHS Declaration♻ EPD

Product Description

Product Overview

The Siemens 5SY7240-7CC is a high-performance miniature circuit breaker designed for reliable electrical protection in commercial and industrial applications. This 2-pole circuit breaker features a 40 A current rating with 400 V operational voltage and 15 kA breaking capacity, making it ideal for protecting high-current electrical circuits and equipment from overloads and short circuits.

Key Features

  • High Breaking Capacity: 15 kA breaking capacity ensures reliable protection against high fault currents
  • 2-Pole Configuration: Provides protection for single-phase electrical systems with neutral protection
  • C-Type Characteristic: Optimized for general applications with moderate inrush currents
  • High Current Rating: 40 A rating suitable for motor circuits and high-load applications
  • Compact Design: Space-efficient construction suitable for standard DIN rail mounting
  • Reliable Operation: Engineered for consistent performance in demanding electrical environments

Technical Specifications

  • Current Rating: 40 A
  • Voltage Rating: 400 V
  • Breaking Capacity: 15 kA
  • Number of Poles: 2
  • Trip Characteristic: C-type
  • Net Weight: 0.320 kg
  • Country of Origin: China
  • EAN: 4001869449647

Applications

This miniature circuit breaker is suitable for:

  • Motor protection circuits
  • High-load electrical equipment
  • Industrial machinery protection
  • Commercial electrical installations
  • Distribution boards and panels
  • Lighting circuits with high inrush currents
  • HVAC equipment protection
  • Power distribution systems

Compliance & Certifications

  • RoHS Compliance: Compliant since April 1, 2013
  • WEEE Directive: Subject to take-back obligations under directive 2012/19/EU
  • REACH Regulation: Contains lead in concentrations higher than 0.1% w/w as per Article 33 requirements
  • Export Control: AL: N / ECCN: N
  • Product Class: B - Return restricted, contact Siemens partner for returns

Product Classification

  • eClass: 27-14-19-01 (versions 6-14)
  • ETIM: EC000042 (versions 7-9)
  • UNSPSC: 39-12-16-03
  • Product Group: 3813

Download existing graphical data for this product:

Article Number: 5SY7240-7CC

Packaging: Single unit per package

Technical Specifications

Additional equipment possibleYes
Ambient temperature during operating55 °C
Article Number (Market Facing Number)5SY7240-7CC
Built-in depth70 mm
Connectable conductor cross section multi-wired35 mm²
Connectable conductor cross section solid-core35 mm²
Country of originChina
Degree of protection (IP)IP20
EAN4001869449647
Frequency50 Hz
Lead CAS-No.7439-92-1 > 0, 1 % (w / w)
Net Weight (kg)0.320 Kg
Number of poles (total)2
Number of protected poles2
Over voltage category3
Pollution degree3
Power loss7 W
Product DescriptionMiniature circuit breaker 400 V 15kA, 2-pole, C, 40 A
Product Group3813
Product Lifecycle (PLM)PM300: Active Product
Rated current40 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
WEEE (2012/19/EU) Take-Back ObligationYes
Width in number of modular spacings2
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