Actuator: Roller lever (metal lever, resin roller).
Conduit size: 1-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.)
M12-connector models are also available, saving on labor and,
simplifying replacement
A3PT-5021
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. Control output: relay output.
Auxiliary output: -.
Heating wire break, SSR fault detection function: -.
Event input: -.
Communication: RS-485.
Terminal shape: main unit (no terminal unit).
Power supply voltage: AC/DC24V.
DIN rail operation, high performance E5 / C series of the maintenance of the most suitable system connected with a touch screen /PLC and thermostat installation type.
DIN 85mm * 22.5MM width depth guide installation type, housed in the control cabinet of the thin slender body.
The terminal platform can be easily replaced, and the maintenance performance is improved.
Through the 50ms high speed sampling, suitable for the use of high speed heating.
Easy to connect with PLC through no program communication.
The use of communication adapter cable (sold separately) connected to the computer, without power supply connection
Set up。 It can be easily set by CX-Thermo (sold separately).
With auxiliary output (maximum 2 points), event input (maximum 1 points), the basic function is complete.
The confirmation of a simple, eye-catching white PV display when starting or abnormal in the cabinet
(PV high 8.5mm). Output: DPDT.
Lighting: LED.
Operating voltage: 12 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; PW: pure white; B: black *2.
Item: Alternate operation (Self-holding).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detachable Switch.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1.
A3PT-5021 Operation manual / Instructions / Catalog download link:
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