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Moeller Industrial Circuit Breakers

NZM1 Circuit Breaker

15 - 125 Amps
NZM1



NZM1

  240VAC

@60 Hz

480VAC

@60 Hz

NZMB1 (Basic ) 35 kA 25 kA*
NZMN1 (Normal) 85 kA 35 kA
NZMH1 (High)  

100 kA

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NZM1 Accessories

NZM2 Circuit Breaker

15 - 250 Amps
NZM2

 

NZM1

 

 

 

240VAC

@60 Hz

480VAC

@60 Hz

NZMB2 (Basic )

35 kA 25 kA*
NZMN2 (Normal) 85 kA 35 kA
NZMH2 (High) 150 kA 100 kA
NZML2 (Limiting)    

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NZM2 Accessories

NZM3 Circuit Breaker

250 - 600 Amps
NZM3

 

NZM1

 

 

 

240VAC

@60 Hz

480VAC

@60 Hz

NZMN3 (Normal) 85 kA 42 kA
NZMH3 (High) 150 kA 100 kA
NZML3 (Limiting)    

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NZM3 Accessories

NZM4 Circuit Breaker

600 - 1200  Amps
NZM4

 

NZM1

 

 

 

240VAC

@60 Hz

480VAC

@60 Hz

NZMN4 (Normal) 85 kA 42 kA
NZMH4 (High) 125 kA 85 kA
NZML4 (Limiting)    

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NZM4 Accessories




NZM1
Circuit Breaker
Accessories

NZM1
NZM2
Circuit Breaker
Accessories

NZM2
NZM3
Circuit Breaker
Accessories

NZM3
NZM4
Circuit Breaker
Accessories

NZM4

NZM Circuit Breakers

Circuit Breaker and Disconnect Switch
Dimensions in mm
NZM1
Circuit Breaker
NZM2
Circuit Breaker
NZM3
Circuit Breaker
NZM4
Circuit Breaker
  mm,  (in) mm, (in) mm, (in) mm, (in)
Width 90  (3.54) 105  (4.13) 140  (5.51) 210  (8.25)
Height 145 (5.71) 184  (7.24) 275  (10.83) 401 (15.80)
Depth 68  (2.68) 103 (4)  120, 5  (4.75) 138 (5.44)
Inches   Millimeters  
=
 


Looking for a rear Exiting Shaft?
Rear Operation Connection

Circuit Breaker Rear Mounting

 

 

NZM1

FAZ Circuit Breakers
FAZ Circuit Breakers

Moeller's FAZ line of miniature circuit breakers includes devices that are listed and certified as molded case circuit breakers per UL 489 and CSA 22.2, No. 5-02. They are ideal for the protection of power supplies, control power transformers, HVAC, refrigeration equipment, florescent lighting (to 20A) and many other applications requiring a primary protective device.

Moeller's FAZ Branch Circuit Breakers are available in one, two and three-pole configurations with 20 different current ratings ranging from 0.5 to 40A. All breakers are available in both C and D tripping curves, providing protection for applications where medium and high levels of inrush are expected.

 FAZ Branch Circuit Breakers are available in two terminal configurations: standard box terminals that accept multiple conductors, and ring-tongue terminals, ideally suited to the demanding requirements of the semiconductor industry.

 FAZ breaker terminals provide finger and back-of-hand protection to guard against accidental contact with live parts. All FAZ breakers also incorporate a "trip free" mechanism to prevent the trip function from being defeated by holding the operator in the ON position. In addition, all FAZ branch circuit breakers are UL listed and CSA certified for fuseless protection of smaller AWG 18 and 16 conductors.

View FAZ Series Circuit Breakers
View AZ Series Circuit Breakers NEW

 

Molded Case Switches

NZM1 NZM1 NZM1 NZM1
NS1
Maximum Current Approved By UL
125
NS1
N2 Disconnect Switch
Maximum Current Approved By UL
250
NS2
N3 Disconnect Switch
Maximum Current Approved By UL
600
NS3
N4 Disconnect Switch
Maximum Current Approved By UL
1200
NS4
NS1 NS2 NS3 NS4

Legacy Products

Call us at (866) 595-9616 for Availability and/or crossover information.

NZM4H

NZM6

NZM6B

NZM6H

NZM7

NZM9

NZMH9

NZM10

NZM11

NZM12

NZM14

 

 

 

 

Legacy Molded Case Switches

N11 N12 N6 N9 P7

NEW 2006 Circuit Breaker Catalog!


2006 Circuit Breaker Catalog


Moeller Circuit Breaker Brochure

NZM1, NZM2, NZM3, NZM4, Overview

Supply circuit disconnecting means
with rotary handles in compliance
with NFPA 79 and UL 508A


Need assistance? Call our immediate Circuit Breaker Response Specialists: 1-866-595-9616

Circuit Breaker Communication System

The electricity magnetizes the electromagnet. Increasing current boosts the electromagnet's magnetic force, and decreasing current lowers the magnetism. When the current jumps to unsafe levels, the electromagnet is strong enough to pull down a metal lever connected to the switch linkage. The entire linkage shifts, tilting the moving contact away from the stationary contact to break the circuit. The electricity shuts off.

Circuit Breaker Accessories

Early Make Auxiliary Contacts IP2X Protection Remote Operator Standard and Trip Indicating Auxiliary Contacts Delay Unit for Undervoltage
Terminal Cover Tunnel Terminals for A1 and Cu Cable Box Terminals Clip Plates Spacers Rear Connection
Profibus DP Interface EASY Link DS Data Plug Data Management Door Coupling Rotary Handle Main Switch Rotary Handle for Side Panel Mounting
Insulating Surround External Warning Plate Extension Shaft Double Pole Circuit Breakers Individual Enclosures for Mini Circuit Breakers
MCB Panel Enclosures Circuit Breaker New Features
NEW
     

Circuit Breaker Facts

IPX2 related to the IEC60529 rating which is defined as:
The IP Code defined in international standard IEC 60529 classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures.[1] It consists of the letters IP (for "international protection rating"[2], sometimes also interpreted as "ingress protection rating") followed by two digits and an optional letter. The standard aims to provide users more detailed information than vague marketing terms such as "waterproof".

Thermal Magnetic Circuit Breakers Defined Circuit Breakers - the new range
Circuit Breakers World Usage Disconnect Switches
Circuit Breaker - Clever Mounting Circuit Breaker Hand Protection
Moeller Circuit Breaker Advantages Related Circuit Breaker Agencies

Let our expert sales staff guide you through finding the right products to fit your needs. CALL 866-595-9616.