WL-1A100 Omron, WL-1A100 Datasheet - Page 24

• Manufacturer Part Number: WL-1A100
• Description: LEVER STANDRD SHORT FOR WL SWICH
• Manufacturer: Omron
• Type: General Purpose Limit Switchr
• Series: WLr

Specifications of WL-1A100

• Accessory Type: Lever
• Contact Form: 1 NC / 4 NO
• Contact Rating: 10 Amps at 125 Volts
• Actuator: Roller Lever
• Termination Style: Screw
• Mounting Hole Dia: 7.3mm
• Mounting: Roller
• For Use With: WLH2-TS - SWITCH LIMIT DPST 6A ROLLR LEVERWLGCA2-TS - SWITCH LIMIT DPST 6A ROLLR LEVERWLCA2-2NTS - SWITCH LIMIT DPST 6A ROLLR LEVERZ2751 - SWITCH LIMIT ROLL LEVER SPDT 10A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: WL Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: WL1A100

Note: 1. The indicator cover cannot be replaced on the molded terminals. In all cases the indicator does not light when the load is ON.
*1. Light-ON when operating means that the lamp lights when the Limit Switch contacts (NC) release, or when the actuator rotates or is pushed down.
*2. Light-ON when not operating means the lamp remains lit when the actuator is free, or when the Limit Switch contacts (NO) close when the actuator rotates or is
Indicator Windows
Indicator Covers
pushed down.
Operation
WL-LE
WL-LD
2. Leakage current from indicator circuit may cause load's malfunction. Please check the load's OFF current before use the indicator-equipped switch.
The indicator covered if outsert molded
from diecast aluminum and has
outstanding sealing properties.
Operation (i.e., light-ON when operating
or light-ON when not operating) depends
on whether a neon lamp or LED is used.
Indicators can be switched from light-ON
when operating and light-ON when not
operating, by simply rotating the indicator
holder by 180°.
(Molded terminals cannot be switched in
this way.)
Light-ON when Operating
Light-ON when Operating/Not Operating
Indicators
Light-ON when
operating *1
Light-ON when
not operating *2
LED at top
4
1
4
1
Built-in switch
Built-in switch
Internal circuits
Internal circuits
Za
Za
Power
Power
Light-ON when Not Operating
3
2
3
2
Load
Load
LED at bottom
Internal Circuits
WL-LE
WL-LD
Indicator
Contact Spring
Contact spring
Contact spring
The indicator is either a neon lamp or
an LED. Models with LED indicators
have a built-in rectifier stack, so it is not
necessary to change the polarity.
The built-in switch's terminal screws
are used to connect the indicator
terminal. Since the connection spring
(coil spring) is used for this connection,
it will not be necessary to connect the
indicator terminal. When a ground
terminal is provided however, a lead
wire must be used.
Neon lamp
Zener
diode
Rectifier stack
Resistor
Resistor
Resistor
WL/WLM
Rated
current
diode
LED
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