ASI-Automation Systems Interconnect NDB2Z-63 Data Sheet

STANDARD, MCB

For DC Applications

The NDB2Z series of UL1077 Recognized circuit breakers are
rated for use in DC circuits where supplemental protection is
required. The NDB2Z series is available in one and two pole
versions with current ratings ranging from 1 to 63 Amps. Either
the B or the C trip curve can be selected based on your
application requirements.

Features:

 UL1077 Recognized
 300% factory tested
 Single and two pole versions
 Current Ratings from 1 to 63 Amps
 Convenient screw clamp wire terminations
 Shock proof connections
 Visual indicator Red - On
 Various accessor ies available
 Standard 35mm DIN rail mounting
 RoHS compliant

Rated Current

1Amp
2Amp

4Amp

6Amp
10Amp
16Amp
20Amp
25Amp
32Amp

40Amp
50Amp
63Amp

1P

Pole One

Order Number

NDB2Z-63C1-1
NDB2Z-63C2-1

NDB2Z-63C4-1

NDB2Z-63C6-1
NDB2Z-63C10-1
NDB2Z-63C16-1
NDB2Z-63C20-1 NDB2Z-63C20-2
NDB2Z-63C25-1
NDB2Z-63C32-1

NDB2Z-63C40-1
NDB2Z-63C50-1
NDB2Z-63C63-1

Pcs/Pkg Pcs/Pkg

12
12

12
12

12
12

12
12
12

12
12
12

Pole Two

Order Number

NDB2Z-63C1-2
NDB2Z-63C2-2

NDB2Z-63C4-2

NDB2Z-63C6-2
NDB2Z-63C10-2
NDB2Z-63C16-2

NDB2Z-63C25-2
NDB2Z-63C32-2
NDB2Z-63C40-2
NDB2Z-63C50-2
NDB2Z-63C63-2

2P

6
6
6
6

6
6
6
6
6
6
6

6

Specifications

Number of Poles: 1,2
Max.Voltage: 125/250VDC
Min. Amp Rating: 1A
Max. Amp Rating: 63A
Wire Size: 18 - 2 AWG
Interrupting Capacity: 10kA
Mechanical Life: 20,000 Operations

Operating Temp. Range: -35oC - 70oC
Agency Approvals: UL 1077, TUV, GB 10963.2, IEC 60898-2, CE

Fast acting, for use with sensitive equipment

B Curve

Typical Circuit Diagrams

Medium trip, for use with most industrial loads

C Curve

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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