Schneider iC60N 4P C63 Miniature Circuit Breaker

Acti9 iC60N 4P C63 63A MCB from Schneider Electric

Product Introduction

The iC60N 4P C63 belongs to the Schneider Electric Acti9 iC60 series. This four-pole miniature circuit breaker protects electrical circuits from overload and short circuit faults. Specifically, it carries a rated current of 63A and uses a C-curve trip profile. Therefore, it suits inductive loads such as small motors and transformers. The device offers a breaking capacity of 6kA at 230/400V under IEC 60898-1. Furthermore, it also complies with IEC 60947-2 for industrial applications. Meanwhile, its compact 72mm width saves valuable panel space. Additionally, the 35mm DIN rail clip allows fast installation and replacement. As a result, the iC60N 4P C63 works well in distribution boards, control panels, and commercial buildings.

Technical Specifications

The iC60N 4P C63 delivers reliable performance across many electrical systems. Its key ratings include:

• Rated current: 63 A

• Number of poles: 4P

• Tripping curve: C (magnetic trip 8×In ±20%)

• Breaking capacity: 6 kA at 230/400V (IEC 60898-1)

• Rated voltage: 400V AC

• Standard: EN/IEC 60898-1, EN/IEC 60947-2

The C-curve trips between 5 and 10 times the rated current. Consequently, it tolerates brief inrush currents without nuisance tripping. Besides, the 6kA breaking capacity handles most residential and light industrial fault levels. For instance, it protects sub-distribution feeders, workshop circuits, and small motor feeders. Moreover, the four-pole design switches three phases plus neutral in one action. Therefore, it fits three-phase systems that need full isolation.

Mechanical and Environmental Parameters

The iC60N 4P C63 is built for demanding environments. First, its operating temperature range spans -35 to 70 °C. Next, the mechanical life reaches 20,000 cycles. In addition, the electrical life reaches 10,000 cycles. The dimensions measure 82 × 72 × 78.5 mm (H×W×D). Meanwhile, the weight is about 0.4 kg, or roughly 0.1 kg per pole. The housing uses durable thermoplastic material. Furthermore, the terminals accept copper cables up to 35 mm². As a result, wiring stays secure and simple.

Installation Guide

Installing the iC60N 4P C63 takes only a few steps. First, switch off the main supply and verify zero voltage. Next, clip the breaker onto a 35mm DIN rail until it clicks. Then, connect incoming lines to the top terminals and outgoing lines to the bottom. Besides, tighten terminal screws to the torque value in the datasheet. Moreover, check that the C-curve rating matches your load profile. Finally, test the trip function with the push-to-trip button. However, always follow local electrical codes during wiring. Therefore, a qualified electrician should perform the final commissioning.

Packaging List

• 1 × Schneider Acti9 iC60N 4P C63 Miniature Circuit Breaker

• 1 × Product label with model and rating details

• 1 × Carton box with protective packaging

Shipping
We ship worldwide via Fedex, UPS, and DHL. Orders dispatch within 1–2 business days.

FAQ

Q1: What does the C-curve mean on the iC60N 4P C63?
A: The C-curve trips at 5 to 10 times the rated current. Therefore, it handles motors and transformers with high inrush currents.

Q2: Can this breaker work in a three-phase system?
A: Yes. The 4P design switches three phases and neutral together. Hence, it suits 400V AC three-phase distribution boards.

Q3: What is the breaking capacity of this MCB?
A: It offers 6kA at 230/400V under IEC 60898-1. Consequently, it protects most commercial and light industrial circuits.

Q4: How do I mount the iC60N 4P C63?
A: Clip it onto a 35mm DIN rail. Then, connect wires and tighten the terminals to the specified torque.

Q5: Does this product come with a warranty or certificate?
A: The package includes the breaker and label only. Please contact us for document requests.