9926251945 Weidmuller, 9926251945 Datasheet
9926251945
Manufacturer Part Number
9926251945
Description
CIRCUIT BRKR 45A 1POLE DIN RAIL
Manufacturer
Weidmuller
Series
9926r
Specifications of 9926251945
Breaker Type
Hydraulic-Magnetic
Voltage
80VDC
Current - Trip (it)
45A
Number Of Poles
1
Actuator Type
Lever
Mounting Type
DIN Rail
No. Of Poles
1
Current Rating
45A
Interrupting Capacity
10kA
Dielectric Strength
1.5kV
Trip Time
28s
Voltage Rating Vdc
80V
Trip Time Max
28sec
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
281-2521
Circuit Breakers
Hydraulic Magnetic Type
• Single pole versions only
• U2 trip curve for general purpose
• 80 and 125 VDC
• Up to 60A
• Just 13 mm wide
• Mounts on 35mm DIN-rail
• UL 489A listed
• VDE
Accessories
Bus-bar (1 pole, insulated 1m)
Bus bar end cap, 1 pole
Power lug, straight
Power lug, 90°
Lock-out handle
Voltage
Current
Interrupting capacity
Dielectric strength
Insulation resistance
Operating life
Operating temperature
Wire size*
Torque
UL 489A Listed, CE, VDE
*Wire sizes: gauges specified are the minimum allow-
able as per CSA and UL standards.
The 9926 circuit breakers do not have provisions for
marking tags. A possible solution is to cut the adhesive
SchS2 tag rail to length (approximately 20 mm on a
single pole unit so the current rating remains visible or
approximately 30 mm on a two pole unit). The SchS2
accepts DEK, WS and ESG 8/17 marking tags. The
part number for adhesive SchS2 is 1720600000.
Type
Technical Data
Approval
minimum
maximum
1-15A:
20-25A:
applications
Ordering Data
mechanical operations
1500 V, 50/60 Hz
14 AWG min.,
10 AWG max.
10 AWG min.
80,125 VDC
-40…+65°C
67101904
67101973
67101960
67101961
67101913
Part No.
10,000 A
100 MM
20 in.-lb
10000
0.5 A
60 A
9 9 2 6 S e r i e s B r a n c h R a t e d C i rc u i t B re a k e r s – D C Ve r s i o n
Trip Curves—Hydraulic
Magnetic Type Typical
time/current characteristics
at 30ºC
Additional trip curves and amp ratings
are available upon request.
9926 Series
Single Pole
(80 VDC)
Current
Ratings
9926 Series–DC version Trip Curve
(amps)
0.001
1000
0.01
100
0.5
0.1
10
15
20
25
30
35
40
45
50
60
10
10
1
2
3
4
5
1
1
Type: Single Pole (80 VDC)
9926251900 QY-1-13-DM-U2-0.5
9926251901 QY-1-13-DM-U2-01
9926251902 QY-1-13-DM-U2-02
9926251903 QY-1-13-DM-U2-03
9926251904 QY-1-13-DM-U2-04
9926251905 QY-1-13-DM-U2-05
9926251910 QY-1-13-DM-U2-10
9926251915 QY-1-13-DM-U2-15
9926251920 QY-1-13-DM-U2-20
9926251925 QY-1-13-DM-U2-25
9926251930 QY-1-13-DM-U2-30
9926251935 QY-1-13-DM-U2-35
9926251940 QY-1-13-DM-U2-40
9926251945 QY-1-13-DM-U2-45
9926251950 QY-1-13-DM-U2-50
9926251960 QY-1-13-DM-U2-60
Part No.
(%) Rated Current
Ambient Temperature 30°C
Operating Characteristics
(4% Ripple Factor)
Curve U2 DC
Description
9926 Series
Single Pole
(125 VDC)
Current
Ratings
(amps)
Dimensions in mm (in.)
10
15
20
25
30
35
40
45
50
60
1
2
3
4
5
Type: Single Pole (125 VDC)
9926251801
9926251802
9926251803
9926251804
9926251805
9926251810
9926251815
9926251820
9926251825
9926251830
9926251835
9926251840
9926251845
9926251850
9926251860
Part No.
(0.2)
5
(0.75)
19
(1.26)
32
QY-1-13-DM-U2-01-B1
QY-1-13-DM-U2-02-B1
QY-1-13-DM-U2-03-B1
QY-1-13-DM-U2-04-B1
QY-1-13-DM-U2-05-B1
QY-1-13-DM-U2-10-B1
QY-1-13-DM-U2-15-B1
QY-1-13-DM-U2-20-B1
QY-1-13-DM-U2-25-B1
QY-1-13-DM-U2-30-B1
QY-1-13-DM-U2-35-B1
QY-1-13-DM-U2-40-B1
QY-1-13-DM-U2-45-B1
QY-1-13-DM-U2-50-B1
QY-1-13-DM-U2-60-B1
(1.77)
45
(2.55)
(2.6)
64.8
(2.91)
66
Description
74
(0.51)
13
51
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