HW1A-B1-B IDEC, HW1A-B1-B Datasheet - Page 30

• 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
Surge Suppressor Module
Mounting Procedure
Removal Procedure
D-30
1. Line up the surge suppressor module and the contactor as shown in the figure on
the right. (Make sure the orientation of the surge suppressor module is such that
the LED is visible.)
2. Insert the U-shaped indentations of the surge suppressor module into the connec-
tion flange of the contactor as shown in the figure on the right.
3. Loosen the contactor screws, insert the fork lugs of the surge suppressor module,
and re-tighten the screw terminals.
1. Loosen coil screw terminals and remove the fork lugs of the surge suppressor module.
2. Insert a screwdriver between the U-shaped indentation of the surge suppressor mod-
ule and the connection flange of the contactor, and pry the module off the contactor.
Contactor Size
YS1N-9F
YS1N-12F
YS1N-20F
YS1N-32F
YS1N-38F
YS1N-50F
YS1N-65F
YS1N-80F
Number
1
1
2
2
2
2
2
2
Figure
Operational Indicator (LED)
Operational Indicator (LED)
www.idec.com
YS9Z-TU25
YS9Z-TU25
YS9Z-TU25
YS9Z-TU65
YS9Z-TU65
YS9Z-TU65
YS9Z-TU65
YS9Z-TU65
Surge Suppressor
Module
Connection Terminal (M3,5)
Connection Terminal (M3,5)
78.5
78.5
85
92
92
114
114
191
26
A
37
6.2
6.2
100
100
103
128
128
162
162
240
B
Dimensions
USA: (800) 262-IDEC or [phone], Canada: (888) 317-IDEC
12
12
12
12
12
12
12
12.4
21
C
22
3
76
76
91
111
111
121
121
143.5
D
64
64
75
75
88
88
106
106
E
Connection indentation,
U-shaped(on both sides
of the surge suppressor
module)
RC Type
RC Type
Varistor
Varistor
IEC Contactors
Type
Type
Connection flange
Internal Circuit
Internal Circuit
Figure 1
Figure 2
D
D