Element type: R (See note 1.).
Terminal type: Exposed-terminal Models.
Protective tubing diameter D (mm): 15 dia.
Protective tubing length L: 50 cm.
A Wide Variety of High-precision.
Temperature Sensors.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work.
Ideal for the thermal input devices of Temperature Controllers.
Select from a wide variety of Temperature Sensors according,
to the temperature to be measured, location, and environment,
and also according to the type and shape of the terminal
D4F-420-1D Contact type: Microload (125 VAC, 0.1 A; 30 VDC, 0.1 A).
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: DPDT.
Lighting: LED; 5 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Control power supply voltage: 125 VDC.
Input: DC or AC (selectable); input voltage range: 10 to 300 V: Operating mode,
ON-delay; OFF-delay; Startup lock.
Overvoltage/Undervoltage Monitoring.
Relay for AC and DC Input.
Detect overvoltages or undervoltages (switch select,
able) from 4 mV to 300 V.
Detect undercurrent, reverse current, or overcurrent in,
DC circuits using shunt (SDV-FL).
Detect three-phase AC current for under and/or overcur,
rent using current converter.
Available in 7 supply voltage configurations.
Single-function model with ON-delay, OFF-delay, or star,
tup lock settings (SDV-FH@T).
Select either AC or DC voltage input.
Polarity can be specified (SDV-FL) to enable easy re,
verse current detection.
Selectable reset value range from 2% to 30% of operat,
ing value (SDV-F).
LED operation indicator.
UL/CSA approval (SDV-F@). Appearance: Rectangular (M16-T).
Lighting: LED without Voltage Reduction Unit, 24 VAC/VDC.
Degree of protection: IP65 oil-resistant.
Display color symbol: R: red; Y: yellow; G: green; A: blue;
W: white; PY: pure yellow; PW: pure white.
Cylindrical 16-dia. Indicator.
Same basic design as the A16 Pushbutton Switch.
D4F-420-1D Operation manual / Instructions / Catalog download link:
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