HW1A-B1-B IDEC, HW1A-B1-B Datasheet - Page 20

• Manufacturer Part Number: HW1A-B1-B
• Description: PUSHBUTTON SWITCH
• Manufacturer: IDEC

Specifications of HW1A-B1-B

• Actuator / Cap Color: Black
• For Use With: YS Series IEC Contactors
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

D
Specifications
D-20
Fig. 2 Utilization Category AC4
Fig.1 Utilization Category AC3
Millions
of Operating
Cycles
Breaking current Ic (A)
Electrical Life Curves
Millions
of Operating
Cycles
Breaking current Ic (A)
220V
380V
440V
Power rating in kW - 50 Hz category AC3
0.05
0.04
0.03
0.02
0.01
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
10
1
5
4
3
2
1
Control of three-phase squirrel cage motors switching off with locked rotor
The breaking current in AC4, Ic, is equal to 6 x Ie. (Ie = rated operational current of the motor)
Control of three-phase squirrel cage motors switching off during running
The breaking current in AC3, Ic, is equal to Ie. (le= rated operational current of the motor)
10
1
0.55 0.75
0.55 0.75
www.idec.com
20
2
0.55 0.75
1.5
3
30
1.5
4
40
2.2
2.2
5
50
51
1.5
69
4
2.2
4
9
10
5.5
Electrical Life Curves
5.5
100
102
12
111
7.5
132
4
7.5
18
USA: (800) 262-IDEC or [phone], Canada: (888) 317-IDEC
5.5
11
180
20
11
200
25
234
15
7.5
30
15 18.5 22
272
18.5
300
11
22
40
360
400
50
15
30
500
30 37
18.5
510
37
65
588
IEC Contactors
22
702 882
55
100
105 125
30
55
1000
75 90
1020
37 45
75
150
1454
180 209
55 65
200
110
AC4 380V < Ue 440V
132
1998
2000
160 200 250
300
90
200
2850
400 500
3000
AC3 Ue < 440V
140
280
4000 5000
425
220 280
250
450
1000