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Schneider NS630BN 4P MIC2.0 Molded Case Circuit Breaker

Name: Schneider NS630BN 4P MIC2.0 Molded Case Circuit Breaker
SKU: NS33463

Brand:

Schneider

Series:

NS (New)

Protection Type:

Power distribution protection

How It Works:

Manual

Frame Current:

630A

Tripping Mode:

Electronic

Protection Function:

Wiring Method:

Front panel wiring

Poles:

Rated Voltage:

380/415VAC

Installation:

Fixed

Trip Unit:

MIC2.0

Rated Current of Release:

630A

Breaking Capacity:

50KA

Model:

NS630BN 4P MIC2.0 front wiring circuit breaker

Order Number:

NS33463

Description:

Schneider Molded Case Circuit Breaker NS630BN 4P MIC2.0 Front Wiring Circuit Breaker,LI,Distribution Protection,50KA,630A,Fixed,Manual,4P

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Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	Schneider
Series：	NS (New)
Appendix：	-
Protection Type：	Power distribution protection
How It Works：	Manual
Frame Current：	630A
Tripping Mode：	Electronic
Protection Function：	LI
Wiring Method：	Front panel wiring
Poles：	4P
Rated Voltage：	380/415VAC
Installation：	Fixed
Trip Unit：	MIC2.0
Rated Current of Release：	630A
Breaking Capacity：	50KA

Products with the same attribute : 0

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Series Overview

Overview

● The modular system of Compact circuit breakers promotes switchboard standardization, enables faster installation, and reduces errors.

● All NS630b~1600A models share a single footprint size and can be installed side-by-side, saving space.

Multiple Connection Methods

● Using accessories that connect rapidly to the circuit breaker, various connection methods are available, including bare cables, cable lugs, or busbars.

Protection for Various Applications

Selecting different trip units allows each Compact NS630b~1600A circuit breaker to protect the following equipment or systems:

● Low-voltage distribution

● Generators

● Long cables

● Motors

● Special applications

Compact NS630b~1600A Utilizes the New Generation Micrologic Control Unit

● Micrologic 2.0, 2.0A, 2.0E control units provide standard protection.

● Micrologic 5.0, 5.0A, 5.0E control units provide selective protection.

● Micrologic 6.0, 6.0A, 6.0E control units provide selective protection + earth fault protection.

● Micrologic 7.0A control unit provides selective protection + earth leakage protection.

Compliance with Standards

The circuit breakers and auxiliary equipment comply with the following international standards:

● IEC 60947-1: General rules

● IEC 60947-2: Circuit-breakers

● IEC 60947-3: Switches, disconnectors, switch-disconnectors, etc.

● IEC 60947-4: Contactors and motor-starters

● IEC 60947-5-1: Control circuit devices and switching elements; Electromechanical control circuit devices

These standards are adopted by most countries. Compact circuit breakers and auxiliary equipment also comply with European standards (EN 60947-1 and EN 60947-2) and relevant national standards:

● France: NF

● Germany: VDE

● United Kingdom: BS

● Australia: AS

● Italy: CEI

● Products also comply with classification societies' equipment standards.

● Compact circuit breakers comply with the French standard NFC 79-130 and standards published by the CNOMO organization.

● For UL (USA), CSA (Canada), NOM (Mexico), and JIS (Japan) standards, please consult us.

Pollution Degree

● Compact NS630b~1600A circuit breakers are confirmed for pollution degree 3, as defined in IEC standard 60947 (industrial environments).

Resistance to Damp Heat

Compact NS630b~1600A molded case circuit breakers have passed tests under severe environmental conditions specified by the following standards:

● IEC 60068-2-1: Cold (-55°C)

● IEC 60068-2-2: Dry heat (+85°C)

● IEC 60068-2-30: Damp heat, cyclic (55°C, 95% relative humidity)

● IEC 60068-2-52: Salt mist

Environmental Protection

● Compact circuit breakers address current environmental protection concerns. Most components are reusable, and parts are marked with specific expiration date symbols.

Ambient Temperature

● Ambient temperature range: -25°C to +70°C. Derating should be considered above 40°C (or above 65°C for motor protection).

● Can operate continuously under normal conditions.

● Can operate in harsher environments from -25°C to -35°C.

● Storage temperature: -50°C to +85°C.

Selectivity

● In most cases, full selectivity is achieved between two Compact NS circuit breakers or between a Compact NS and a Multi9 circuit breaker.

General Characteristics

Isolation Function with Reliable Contact Position Indication

All circuit breakers' isolation function complies with IEC 60947-2 standard:

● The isolation position corresponds to "0" (OFF position).

● The operating handle can only indicate the "OFF" position when the contacts are genuinely open.

● Padlocking is only possible when the contacts are open.

● The reliability of the contact position indication system is not affected by rotating the handle or using the motorized mechanism.

Isolation function protection includes:

● Mechanical reliability of the contact position indication system.

● Absence of leakage current.

● Overvoltage withstand capability between incoming and outgoing terminals.

Installation in Class III Switchgear

● Compact circuit breakers with rotary handles or motorized mechanisms can be installed in switchgear with Class II insulation (according to IEC 60664).

● This installation does not reduce the switchgear's insulation level because Compact provides a Class I insulation barrier isolating all internal wiring.

Protection Degrees

● According to IEC 60529 standard (IP Code - Ingress Protection) and EN 50102 standard (IK Code - Impact Protection).

Rachel

Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes. Email: Anthony@icxsg.com

We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!

We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com

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Schneider NS630BN 4P MIC2.0 Molded Case Circuit Breaker

Product parameters

Series Overview

Rachel

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