Actuator: Roller plunger.
Conduit size: 2-conduit; G1/2.
Built-in switch mechanism: 2NC/1NO (Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact forms.
(Slow-action models with MBB contacts are available OMRON . )
M12-connector models are also available, saving on labor and,
simplifying replacement KM20-B40
Standardized gold-clad contacts provide high contact reliability.
Can be used with both standard loads and microloads.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC OMRON . Head material: Plastic*1.
Release key position: Bottom .
Release key type: Standard (resin).
Solenoid voltage/indicator: Solenoid: 24 VDC, Orange LED: 10 to 115 VAC/VDC.
Lock and release types: Mechanical lock Solenoid release.
Contact configuration(door open/closed detection switch and,
lockmonitor switch contacts)(slow-action) Certified direct,
opening NC contact: 2NC/1NO+2NC OMRON .
Conduit opening: M20.
Best-selling Guard Lock Safety-door .
Switch Available in Several.
Compact, Multi-contact Models.
Selectable Operation Key insertion direction and,
adjustable mounting ensure installation flexibility.
Built-in switches with multiple-contact construction are available.
Key holding force of 1,300 N minimum.
Can be used for either standard loads or microloads.
Lineup includes models with a conduit size of M20.
IP67 degree of protection.
Variety of Metallic Heads Available. Actuator: Sealed (Booted); One-way action sealed roller arm lever; DC.
Mounting: Side mounting.
General-purpose Enclosed.
Switches with High Breaking.
Capacity and High Durability.
Z General-purpose Basic Switches are built into ZE, ZV,
and ZV2 Switches. They provided high durability and high,
breaking capacity.
X Basic Switches with magnetic blowout are built into XE,
XV, and XV2 Swwitches . DC modelss have also been added,
to the series OMRON KM20-B40.
Three mounting methods (side, base, and diagonal side),
and many types of actuator are available.
Terminals face the front when the cover is removed for,
easy connection.
Switches with ggroound terminals have CE marking OMRON KM20-B40.
Approved by UL, CSA, and CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)
KM20-B40 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=KM20-B40&select=5