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NZM7 Accessories


AUXILIARY CONTACTS

SWITCH

TYPE

ARTICLE NUMBER

NHI STANDARD

EK10

Normally Open

 

EK01

Normally Closed

 

VHI EARLY-MAKE

VHI-NZM7

 

RHI TRIP-INDICATING

EK10

 

EK01

 


SHUNT TRIPS

 

Shunt trips are typically used to electrically trip the device from a remote location.  The A...-NZM7 series is rated for 100% continuous duty.  Shunt trips cannot be mounted together with undervoltage trips.
CIRCUIT BREAKER

RATED ACTUATING VOLTAGE

Universal AC/DC

Maximum UL/CSA DC Voltage is 125

TYPE

Article Number


WITHOUT AUXILIARY CONTACTS

12

A-NZM7(12v)

24

A-NZM7(24v)

48

A-NZM7(48v)

60

A-NZM7(60v)

110-120

A-NZM7(110-120v)

125-130

A-NZM7(125-130v)

208-215

A-NZM7(208-215v)

220-240

A-NZM7(220-240v)

380-415

A-NZM7(380-415v)

440-480

A-NZM7(440-480v)


EARLY MAKE AUXILIARY CONTACTS

 

12

AVHI-NZM7(12v)

24

AVHI-NZM7(24v)

48

AVHI-NZM7(48v)

60

AVHI-NZM7(60v)

110-120

AVHI-NZM7(110-120v)

125-130

AVHI-NZM7(125-130v)

208-215

AVHI-NZM7(205-215v)

220-240

AVHI-NZM7(220-240v)

380-415

AVHI-NZM7(380-415v)

440-480

AVHI-NZM7(440-480v)

 


UNDERVOLTAGE TRIPS

 

Undervoltage trips will electrically trip the device open under power loss (when supply voltage drops below 35% - 70% of rated trip coil value) and can be used for control interlocking purposes, e.g. to disconnect the main switch in Emergency-stop circuits.  They are rated for continuous duty.  Undervoltage trips cannot be mounted together with shunt trips.
CIRCUIT BREAKER

RATED ACTUATING VOLTAGE

TYPE

Article Number

UHI-NZM7
UNDERVOLTAGE TRIP
24 (AC)

U-NZM7(24VAC)

48 (AC) U-NZM7(48VAC)
60 (AC) U-NZM7(60VAC)
110-120 (AC) U-NZM7(110-120VAC)
125-130 (AC) U-NZM7(125-130VAC)
208-215 (AC) U-NZM7(208-215VAC)
220-240 (AC) U-NZM7(220-240VAC)
380-415 (AC) U-NZM7(380-415VAC)
440-480 (AC) U-NZM7(440-480VAC)
24 (DC) U-NZM7(24VDC)
48 (DC) U-NZM7(48VDC)
60 (DC) U-NZM7(60VDC)
110-120 (DC) U-NZM7(110-120VDC)
125 (DC) U-NZM7(125VDC)
UHI-NZM7
UNDERVOLTAGE TRIP WITH EARLY MAKE AUXILIARY CONTACTS
24 (AC)

UHI-NZM7(24VAC)

48 (AC)

UHI-NZM7(40VAC)

60 (AC)

UHI-NZM7(60VAC)

110-120 (AC)

UHI-NZM7(110-120VAC)

125-130 (AC)

UHI-NZM7(125-130VAC)

208-215 (AC)

UHI-NZM7(208-215VAC)

220-240 (AC)

UHI-NZM7(220-240VAC)

380-415 (AC)

UHI-NZM7(380-415VAC)

440-480 (AC)

UHI-NZM7(440-480VAC)

24 (DC)

UHI-NZM7(24VDC)

48 (DC)

UHI-NZM7(48VDC)

60 (DC)

UHI-NZM7(60VDC)

110-120 (DC)

UHI-NZM7(110-120VDC)

125 (DC)

UHI-NZM7(125VDC)



REMOTE CONTROL DRIVE

 

Operates the NZM 7 circuit breaker or molded case switch electrically from a remote location.  Switching times: ON 100ms, OFF 100ms.

Local manual operation of the switch possible.

3 Wire control with automatic reset to the OFF position after the circuit breaker has tripped.

RATED ACTUATING VOLTAGE

TYPE

Article Number

110-120 (AC/DC)

R-NZM7(110-120V)

220-240 (AC/DC)

R-NZM7(220-240V)

24 (DC)

R-NZM7(24V)

48-60 (DC)

R-NZM7(48-60V)

 


ACCESSORIES

 

ACCESSORY

TYPE

Article Number

Insulating Frame

(For door cutout)

RT-NZM7

Rotary Drive Mechanism

(Without padlocking feature)

DAOV-NZM7

Rotary Drive Mechanism

(With additional padlocking feature)

DA-NZM7

Rotary Handle - Black

(For open or panel-mounted switch)

HU-NZM7

Black Handle

(For cover/door interlocking)

H-NZM7-NA

Red/Yellow Handle

(For cover/door interlocking)

RH-NZM7-NA

Black Handle

(Without padlocking feature)

HOV-NZM7

Extension Shaft 175-400mm

A400-NZM7

Extension Shaft  260-600mm

A600-NZM7

Side Wall Operator

(Operation on the Left or Right)

SWA-NZM7-L

SWA-NZM7-R

Mounting Bracket

(For side panel mounting)

MSWA-NZM7

Main Disconnect Switch Assembly Black

(With door interlocking rotary handle)

V-NZM7-SW

Main Disconnect Switch Assembly (Red/Yellow)

(With door interlocking rotary handle)

 

V-NZM7

Main Disconnect Switch Assembly
For Sidewall Installation

(Black Operation on Left)

EA-NZM-7-L

 

Main Disconnect Switch Assembly
For Sidewall Installation

(Black Operation on Right)

EA-NZM-7-R

 

Main Disconnect Switch Assembly
For Sidewall Installation

(Red/Yellow - Operation on Left)

EA-RT-NZM-7-L

 

Main Disconnect Switch Assembly
For Sidewall Installation

(Red/Yellow - Operation on Right)

EA-RT-NZM-7-R

 

External Warning Plate
(English)

ZFS 62-NZM7

 

External Warning Plate

(Blank)

ZFS 60-NZM7

Mechanical Interlock
(3-pole)

KV 2-NZM7

 

Clip Plate

C-NZM7

 

Vertical Handle Assembly Kit

36" Cable Length

SH-36-4X-NZM7

 

Vertical Handle Assembly Kit

48" Cable Length

SH-48-4X-NZM7

 

 


TERMINAL CONNECTIONS

 

ACCESSORY

TYPE

Article Number

Terminal Kit

(3 Pole Switches -  
For up to a 125A circuit breakers and up to 150A molded case switches)

K150-NZM7-0

Mounted on the TOP

 

K150-NZM7-U

Mounted on the BOTTOM

 

Terminal Kit

(3 Pole Switches -
For up to a 150A circuit breakers and up to 200A molded case switches)

K185-NZM7-O

Mounted on the TOP

 

K185-NZM7-U

Mounted on the BOTTOM

 

Rear Terminal Bolts

(For 3-pole Switches)

RG250-NZM7-0

Mounted on the TOP

 

RG250-NZM7-U

Mounted on the BOTTOM

 

Control Circuit Tap-Off Terminals

ST250-NZM7

For circuit breakers and molded case switches with terminal connectors

 

ST250-NZM7

For circuit breakers and molded case switches with bolt on connections terminals

 

Terminal Cover

KA250-NZM7

 


 

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