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MCB metal boxes NSRB-4/NZ47 customizable modularity 1
MCB metal boxes NSRB-4/NZ47 customizable modularity 1

MCB metal boxes NSRB-4/NZ47 customizable modularity

Rugged, fully welded mild steel NSRB-4/NZ47 MCB metal boxes provide durable and adaptable enclosures for industrial and commercial electrical installations. Featuring textured paint finishes and customizable modularity, their robust construction accommodates diverse inserts, including Techno Module Light DIN rails, for seamless integration of MCBs, RCBOs, and other components. 

5.0
Model NO.:
NSRB-4/NZ47
Production Capacity:
300, 000 PCS/Monthly
Transport Package:
Standard Export Carton 120PCS
Payment Terms:
L/C, T/T, Paypal
Certification:
ISO9001-2000, CE, CB, RoHS
Origin:
Zhejiang
design customization
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    Technical parameter

    Electrical Features
    Mechanical Features
    Installation
    MCB metal boxes NSRB-4/NZ47 customizable modularity 2
    ● Type (wave form of the earth leakage sensed): AC,A.
    ● Thermo-magnetic release characteristic: B,C.
    ● Rated current In: 6, 10, 16, 20, 25, 32, 40A.
    ● Poles: 1P+N.
    ● Rated voltage Ue: 230/240V.
    ● Rated sensitivity I△n: 0.01, 0.03, 0.1, 0.3A.
    ● Rated residual making and breaking capacity I△m:500A.
    MCB metal boxes NSRB-4/NZ47 customizable modularity 3
    ● Rated short-circuit capacity lcn: 4,500/6,000A.
    ● Break time under I△n: ≤0.1s.
    ● Rated frequency: 50/60Hz.
    ● Rated impulse withstand voltage (1.2/50)Uimp: 4,000A.
    ● Dielectric TEST voltage at ind. Freq. for 1min: 2kV.
    ● Insulation voltage UI: 300V.
    ● Pollution degree: 2.

    ● Electrical life: 2,000.

    ● Mechanical life: 2,000.

    ● Contact position indicator: Yes.

    ● Protection degree: IP20.

    ● Ambient temperature (with daily average≤35℃): -5℃…+40℃.

    ● Storage temperation: -25℃…+70℃.

    ● Terminal connection type: Cable/Pin-type busbar.

    ● Terminal size top/bottom for cable: 16mm2 18-5AWG.

    ● Terminal size top/bottom for busbar: 16mm2 18-5AWG.

    ● Tightening torque 2.0 N*m 11In-Ibs.

    ● Mounting: On DIN rail EN 60715 (35mm) by means of

    ● Fast clip device.

    ● Connection: From top.

    Main
    Complementary
    Type NM-2NG2R 1C  DC24 NM-2NG2R 2C DC24 NM-2NG2R 4C DC24
    Specification 24VDC/AC-1C 2x24VDC/AC-1C 4x24VDC/AC-1C
    Size(L x W x H) 90x18x200mm 90x34x200mm 90x66x200mm
    Technical data / / /
    Input signal / / /
    Rated voltage 24VDC/AC 24VDC/AC 24VDC/AC
    Max voltage 110% rated value 110% rated value 110% rated value
    Rated current 21.8mA 21.8mA 21.8mA
    Operating voltage 80% rated voltage 80% rated voltage 80% rated voltage
    Resetting voltage 10% rated voltage 10% rated voltage 10% rated voltage
    Consumption power ≈0.36W ≈0.36W ≈0.36W
    Output contact 1 group 2 group 4 group
    Contact type 1-pole transfer for single contact 1-pole transfer for each single contact 1-pole transfer for each single contact
    Contact load 8A250VAC/5A28VDC 8A250VAC/5A28VDC 8A250VAC/5A28VDC
    Max transfer voltage 380VAC/125VDC 380VAC/125VDC 380VAC/125VDC
    Max transfer power 2200VAC/200W 2200VAC/200W 2200VAC/200W
    Max operating frequency 1800 times/h 1800 times/h 1800 times/h
    Mechanical life 2×10,000,000 operations 2×10,000,000 operations 2×10,000,000 operations
    Electrical life 1×100,000 operations 1×100,000 operations 1×100,000 operations
    Net weight 50g 90g 165g
    Wiring diagramNote
    		 Input voltage can be customized, see instruction for details; an example of 24V.
      MCB metal boxes NSRB-4/NZ47 customizable modularity 4 MCB metal boxes NSRB-4/NZ47 customizable modularity 5 MCB metal boxes NSRB-4/NZ47 customizable modularity 6

    Feature

    ● Chips are electrically insulated form bottom plate.

    ● Package in complance with international standard.Pressure type, excellent temperature characteristics and power cycling capability.

    ● 350A below modules are forced air cooling;400A above modules can be selected by air cooling or water cooling.

    Typical Application

    ● AC, DC motor control,Different kind of rectifying power supply.

    ● Industrial heating and control,Light adjustment,Non-contact switch.

    ● Motor softstarter,Static reactive power compensation.

    ● Welding equipment, Frequency transformer,UPS,Battery charging and discharging.

    MTC-600A
    7 (4)

    Product Introduction

    Wall-mountable (brackets sold separately), these enclosures offer flexible mounting for indoor or outdoor use in electrical panels, distribution boards, and machinery control systems.


    Their high corrosion resistance ensures reliable protection and organization of electrical circuits in demanding environments.

    Key Features

    ● Size range can be customized.

    ● Textured powder coated finish.

    ● Protection class IP40.

    ● Rail Mounted MCB’s and RCBO’s.

    ● Fixed installation.

    ● RAL 7035 as standard – other colours optional.…

    1 (14)

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    Specification drawing

    3-Phase Supply Control Relays Dimensions and Mounting

    NSW1-2000-3P
    NSW1-2000-3P

    FAQ

    1
    What is the NKC1-63DC 6KA MCB Mini Circuit Breaker?
    The NKC1-63DC 6KA MCB Mini Circuit Breaker is a type of circuit breaker specifically designed to protect electrical circuits from overcurrent, short circuit, and electrical faults.
    2
    What is the maximum current rating of the NKC1-63DC 6KA MCB Mini Circuit Breaker?
    The NKC1-63DC 6KA MCB Mini Circuit Breaker has a maximum current rating of 63 amps.
    3
    Can the NKC1-63DC 6KA MCB Mini Circuit Breaker be used for both commercial and residential applications?
    Yes, the NKC1-63DC 6KA MCB Mini Circuit Breaker is suitable for both commercial and residential applications.
    4
    What are the typical applications for the NKC1-63DC 6KA MCB Mini Circuit Breaker?
    The NKC1-63DC 6KA MCB Mini Circuit Breaker is commonly used in distribution boards, control panels, lighting circuits, power outlets, and other electrical installations.
    5
    Does the NKC1-63DC 6KA MCB Mini Circuit Breaker provide any additional features or protection?
    Yes, the NKC1-63DC 6KA MCB Mini Circuit Breaker offers overload protection, short circuit protection, and fault protection, ensuring safe and reliable operation of electrical circuits.
    6
    Is the NKC1-63DC 6KA MCB Mini Circuit Breaker compatible with DC circuits only?
    Yes, the NKC1-63DC 6KA MCB Mini Circuit Breaker is specifically designed for DC (direct current) circuits and may not be suitable for AC (alternating current) applications.
    If you have any questions, please feel free to contact Anson Electric
    E-mail
    sales@anxele.com
    Tel
    +86-577-62719079
    Contact person
    Mr. Wang
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    We are firmly committed to the field of low voltage electrical products which is your trusted partner. We hope our products can guarantee the power safety of global users and promote the development of green energy.
    Contact us
    Address: xport-Oriented Industrial Zone, Liushi, Yueqing, Zhejiang Province 325600, P.R.China.

    Contact: Mr. Wang
    Tel: +86-577-62719079
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