Schneider iC60N 1P C32 MCB | Acti9 Breaker

Schneider Acti9 iC60N 1P C32 Miniature Circuit Breaker

Product Introduction

The Schneider Acti9 iC60N 1P C32 is a single-pole miniature circuit breaker designed for electrical distribution applications. Furthermore, this device combines thermal and magnetic protection in one compact 18mm module. The iC60N 1P C32 interrupts fault currents up to 6kA under IEC 60898-1, making it suitable for residential and light commercial panels. Meanwhile, the C-curve trip characteristic tolerates brief inrush currents from motors and transformers. Consequently, nuisance tripping decreases in mixed-load circuits.

Technical Specifications

The iC60N 1P C32 operates at 230/400V AC with a rated current of 32 A. Specifically, its magnetic trip threshold sits between 8 × In ±20%, which equals roughly 256A for instantaneous response. The thermal element handles gradual overloads, while the magnetic coil reacts to short circuits. Additionally, breaking capacity reaches 6 kA at 230V per EN/IEC 60898-1. For industrial isolation, the device also complies with IEC 60947-2 at 10kA Icu. The rated insulation voltage is 500V AC, and impulse withstand reaches 6kV. Moreover, these ratings cover most panelboard and sub-distribution requirements.

Mechanical and Environmental Parameters

Physically, the breaker measures 85mm in height, 18mm in width, and 78.5mm in depth. Besides, the white thermoplastic housing fits standard 35mm DIN rails without tools. Mechanical life reaches 20,000 operating cycles, while electrical life is rated at 10,000 cycles under load. The toggle action provides clear ON/OFF indication, and a green window shows contact position. For environmental tolerance, operation spans -35°C to 70°C ambient temperature. Therefore, the breaker suits outdoor enclosures and unconditioned plant rooms. Pollution degree 3 and IP20 protection apply to the front face.

Installation Guide

First, verify the supply voltage matches the 230/400V AC rating before mounting. Next, clip the iC60N 1P C32 onto the 35mm DIN rail until the latch engages. Furthermore, connect incoming line to the top terminal and outgoing load to the bottom terminal. The terminals accept rigid conductors from 1mm² to 35mm² and flexible wires from 1mm² to 25mm². In addition, tighten terminal screws to the specified torque for reliable contact. Finally, label the circuit clearly and test the toggle mechanism before energizing. Always follow local electrical codes and isolate power during installation.

Packaging List

1 × Schneider Acti9 iC60N 1P C32 Miniature Circuit Breaker

Shipping: Fedex, UPS, DHL

FAQ

Q1: What does the C-curve on this MCB mean?
The C-curve trips between 5 and 10 times rated current for magnetic faults. Therefore, it tolerates motor starting surges without tripping.

Q2: Can I use the iC60N 1P C32 for DC circuits?
Yes, the device supports DC applications at 125V with reduced breaking capacity. However, verify the specific DC rating in the technical documentation.

Q3: What wire size fits the terminals?
Rigid copper conductors from 1mm² to 35mm² fit the terminals. Flexible wires from 1mm² to 25mm² also work with appropriate ferrules.

Q4: Is this breaker suitable for isolation?
The Acti9 iC60N carries isolation suitability per IEC 60947-2. Specifically, it provides safe disconnection for maintenance work.

Q5: How do I know if the breaker has tripped?
A red mechanical indicator on the front shows the tripped state. Furthermore, the toggle moves to a middle position when the circuit opens.