QUALTEK ELECTRONICS CORP
    

Qualtek Electronics

QLB CIRCUIT BREAKER
TECHNICAL DATA

QLB SERIES

PUSH-TO-RESET
PPC DIVISION Primary Power Components Division

Circuit Breaker Cross Reference

Standard Part Numbers

Part Number Guide

ROHS COMPLIANT

 QLB DIMENSIONS
     
Technical Data
Rating
3-40A, 125-250VA, 32VDC
Dielectric Strength
1500 VAC / 1 MINUTE
Interrupting Capacity
1000A @125VAC
Resettable Overload Capacity
10x RATED CURRENT
Insulation Resistance
100M OHMS
Certification
UL, cUL, CCC, TUV, CE (3-40a)
   

TRIP CURVE

    Typical Resistance vs Current rating @ +25°C
TRIP TIME FACTOR
-10°C
X1.70
30°C
X0.90
-5°C
X1.60
35°C
X0.85
0°C
X1.50
40°C
X0.80
5°C
X1.40
45°C
X0.75
10°C
X1.30
50°C
X0.70
15°C
X1.20
55°C
X0.65
20°C
X1.10
60°C
X0.60
25°C
X1.00
-
-
Current Rating in Amps
Typical Resistance in Ohms (Max.)
3
0.050
5
0.045
6
0.042
7
0.004
8
0.035
10
0.030
12
0.026
13
0.024
15
0.020
20
0.018
25
0.016
30
0.014
35
0.012
40
0.010
OVERLOAD
TRIP TIME
100%
NO TRIP
150%
TRIP IN 1 HR
200%
4.0~40 sec
300%
0.9~8.0 sec
400%
0.42~5.0 sec
500%
0.25~3.0 sec
600%
0.1~1.8 sec

Qualtek Electronics

QUALTEK ELECTRONICS CORP
7675 Jenther Drive   *   Mentor  *   Ohio  *  44060-4872   *    USA
Phone: 1- 440-951-3300   *   Fax: 1- 440-951-7252   *   E-Mail: mailbox@qualtekusa.com   *   Web Site:  www.qualtekusa.com
.....Design Solutions for Global Demands.....
Copyright © 2010 Qualtek Electronics Corporation. All rights reserved.
Updated: May 20, 2010

  Sitemap  |  Contact Us