Siemens Sentron 5SL6 Miniature circuit breaker, Curve C, 3-pole, 6kA, 32A Part number 5SL6332-7

Product Overview

The Siemens 5SL6332-7 is a miniature circuit breaker from the Sentron 5SL6 series, designed for three-phase protection with a rated current of 32 A, tripping characteristic C, and switching capacity of 6 kA at 400 V AC. It is well suited for compact industrial, commercial, and residential low-voltage distribution assemblies.

Key Features

• 3-pole design for three-phase circuits
• Rated current: 32 A
• Tripping characteristic: C-curve (for moderate inrush loads)
• High breaking capacity: 6 kA at 400 V AC
• Compact width: 54 mm (3 modular width units) for panel space efficiency
• Halogen-free, silicon-free materials — environmentally compatible
• Sealable toggle handle for added safety and tamper protection

Technical Specifications

• Product Series: Sentron 5SL6
• Article Number: 5SL6332-7
• Number of Poles: 3 (3P)
• Rated Current (In): 32 A
• Rated Voltage: 400 V AC (multiphase)
• Breaking Capacity (Icu): 6 kA at 400 V AC
• Tripping Curve: C
• Width: Approx. 54 mm (3 width units)
• Mounting Depth: Approx. 70 mm
• Protection Class: IP20 (with connected conductors)

Compliance & Certifications

• Manufactured to Siemens industrial quality standards
• Conforms to international standards for miniature circuit breakers (IEC/EN 60898-1 and IEC/EN 60947-2)
• RoHS-compliant materials and design

Applications

Ideal for use in industrial distribution boards, commercial switchgear and residential panels where robust three-phase protection is required. Suitable for feeder circuits, machine tool supply lines or general-purpose three-phase loads with the need for fault current interruption up to 6 kA.