Details

Description

EATON Cutler-Hammer Motor Protection Molded Case Circuit Breaker, Series: NZM, 480 V AC, 63 A, 22/45 kW, 50/60 Hz, 25 kA Interrupt, NZM1 Frame, Magnetic Trip, 504 to 882 A Trip, 3 Pole, 3 ph, Rocker Lever Actuator, Box Terminal, IP40, -25 to 50 deg C, 2.68 x 3.54 x 5.71 in

Features:

Compact structure, with four frame sizes up to 1600 A
Switching capacities up to 150 kA and operational voltages up to 690 VAC can be managed without difficulty
Extensive list of accessories for multiple installation options
Several installation modes are optional
Innovative switching technology with a double break contact system reduces clearing time
In the event of a short circuit, the special shape and materials selected produce a repelling magnetic force that pushes the contacts apart in a fraction of a cycle
Magnetic switch Off
Without overload release

Applications:

Panel builders and Machinery OEMs, Electrical Assemblies and EOEMs Applications

Standards/Approval:

Contact Manufacturer

Warranty:

18 months

Attributes/Specifications

Actuator Type	Rocker Lever
Amperage Rating	63 A
Connection Type	Box Terminal
Dimensions	2.68 x 3.54 x 5.71 in
Enclosure Type	IP40
Frame	NZM1
Frequency Rating	50/60 Hz
Interrupt Rating	25 kA
Number of Poles	3
Phase	3
Power Rating	22/45 kW
Series	NZM
Temperature Rating	-25 to 50 deg C
Trip Range	504 to 882 A
Trip Type	Magnetic
Voltage Rating	480 V AC
Manufacturer	Cutler-Hammer