ASI-Automation Systems Interconnect NDM1 Data Sheet

STANDARD, MCB

For High Current
Applications

The NDM1 series of circuit breakers is ideal for applications
where high currents ranging from 50 to 125 Amps in the circuit
are to be protected.They are UL1077 Recognized and can be
used for supplemental protection based on the UL standard.
The NDM1 miniature circuit breaker is available in single, two
and three poles. Safety is insured in your high current circuits
with the shock proof design of the wire terminations. The easy
to see visual indication lets you know when the circuit breaker
has tripped. The NDM1 high current circuit breaker can be
ordered in either the C or D curve.

1P 2P

3P

Features:

 UL1077 Recognized
 300% factory tested to insure quality
 Available in 1, 2, and 3 -pole
 Current ratings from 50 Amps to 125

Amps

 Visual trip indicator, Red - On
 Standard 35mm DIN rail mounting
 Convenient screw clamp wire terminations
 Shock proof connections
 RoHS compliant

Rated Current

50Amp NDM1-125C50-1
63Amp

80Amp
100Amp
125Amp

Specifications

Number of Poles: 1,2,3
Max.Voltage: 240/480 VA C
Min. Amp Rating: 50A
Max. Amp Rating: 125A
Wire Size: 16 - 2/0 AWG
Interrupting Capacity: 10kA
Mechanical Life: 10,000 Operations
Operating Temp. Range: -35oC - 70oC

Agency Approvals: UL 1077, IEC 60947-2, TUV, CE, GB 14048.2

One Pole

Order Number

NDM1-125C63-1

NDM1-125C80-1
NDM1-125C100-1
NDM1-125C125-1

Medium trip, for use with most industrial loads

Pcs/Pkg Pcs/Pkg

12
12
12
12
12

Two Pole

Order Number

NDM1-125C50-2
NDM1-125C63-2

NDM1-125C80-2
NDM1-125C100-2
NDM1-125C125-2

C Curve

Three Pole

Order Number

NDM1-125C50-3

6

NDM1-125C63-3

6

NDM1-125C80-3

6

NDM1-125C100-3

6

NDM1-125C125-3

6

Time delay, for use with high inrush loads

Pcs/Pkg

D Curve

4
4
4
4
4

Typical Circuit Diagrams

Visit www.asi-ez.com

Automation Systems Interconnect, Inc.  P.O. Box 1340  Mechanicsburg, PA 17055  Phone [phone] or [phone]  Fax [phone]

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