Datasheet

Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers
ø22mm - HW Series
Switches & Pilot Devices
636
www.IDEC.com
1705151132
Part Number Structure
H W 1 K - 2 1 B F 10
Operator
blank: Maintained
1: Spring Return from Right
Bezel
1: Plastic
4: Metal
Key Retained Position
A: Key not retained in any position (removable in all positions)
B: Key retained in right position only
C: Key retained in left position only
10: 1NO
11: 1NO-1NC
20: 2NO
22: 2NO-2NC
Contact Arrangement
# of Positions
2: 2-Position
Key Switches 2-Position (Replacement Parts)
Contact Assembly + Mounting Adaptor + Safety Lever Lock +
Anti-Rotation
Ring
+ Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Standard
Fingersafe
(IP20)
HW-F10 HW-F01
HW-F10R
(early make)
HW-F01R
(late break)
Spring-Up
Terminal
HW-G10 HW-G01
HW-G10R
(early make)
HW-G01R
(late break)
Exposed
Screw
Terminal
HW-C10 HW-C01
HW-C10R
(early make)
HW-C01R
(late break)
Dummy
Block
TW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator
(rst pair only).
2. IDEC strongly recommends using the
safety lever lock to prevent heavy
vibration or maintenance personnel from
inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent unit rotation.
Operators
Style Description Plastic Bezel Metal Bezel
Maintained HW1K-2A HW4K-2A
Maintained, key removed
left only
HW1K-2B HW4K-2B
Spring Return from Right HW1K-21B HW4K-21B
Maintained, key removed
right only
HW1K-2C HW4K-2C
1. Operator includes two keys.
2. All standard operators are keyed alike.