Release key type: Special release key.
Indicator: Green.
Lock and release types: Solenoid lock Mechanical release.
Contact configuration(door open/closed detection switch,
and lock monitor switch contacts): 3NC+3NC.
Conduit opening: M20.
Holding Force of 3,000 N.
Two safety circuits and two monitor contacts provide an,
array of monitoring patterns K3FK-RS-4A-R Price.
Standard gold-clad contacts enable use with ordinary loads,
and microloads
K3FK-RS-4A-R
Models with trapped keys prevent workers from being locked,
in hazardous work areas.
Models with rear release buttons allow people to unlock the,
Switch and escape if they are locked into hazardous areas K3FK-RS-4A-R Price.
IP67 degree of protection. Actuator: Adjustable roller lever, form lock (metal lever, resin roller) .
Conduit size: 1-conduit; M20.
Built-in switch mechanism: 1NC/1NO MBB(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 K3FK-RS-4A-R Price. )
M12-connector models are also available, saving on labor and,
simplifying replacement .
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. Appearance: Square/Projection type A22-C.
Output: SPST-NO + SPST-NC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Size: 1/16 DIN.
Power supply voltage: 24 VAC/VDC.
Input type: Thermocouple or Resistance thermometer.
Alarm output: 2.
Control output: Voltage output (for driving SSR).
Previous mode: None.
This Best-selling General-purpose,
48×48-mm Temperature Controller,
Is Now Even Better.
Controllers now available with analog inputs.
Faster sampling at 250 ms.
Transfer output provided for easy output to rrecorders .
Models avaailable with a loop break alarm (LBA) and,
heater short alarm (HS alarm) OMRON K3FK-RS-4A-R.
Easy setting with 11-segment displays.
Setting protection indicator informs operator when,
protection is enabled.
Manual output provided.
New protoocool called Modbus is installed in the models,
with communications OMRON K3FK-RS-4A-R.
USB-Serial conversion cable is available.
Note: Refer to Precautions on page 33.
K3FK-RS-4A-R Operation manual/Instructions/Model selection sample download link:
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