Operating voltage range
100/110, 200/220, 110/120, 220/240 VAC, 50/60 Hz
90% to 110% of rated supply voltage
Approx. 2 VA
Thermocouple (with sensor burnout detection circuit) or platinum resistance thermometer
ON/OFF or P control
SPDT, 3 A at 250 VAC, resistive load (switching capacity: 330 VA)
Voltage output for SSR: 10 mA at 5 VDC (with short-circuit protection)
H: 5±1 V; L: 0.5 V max.
±2% FS max.
±2% FS max.
Within set temperature range
Approx. 0.2% FS (fixed)
3% FS (fixed)
Relay output: Approx. 20 s
Voltage output: Approx. 2 s
Reset range (see note 1)
±1.5% FS min. (variable)
20 MΩ min. (at 500 VDC)
2,000 VAC, 50/60 Hz for 1 min between charged terminals and uncharged metallic parts
Malfunction: 10 to 55 Hz, 0.3-mm double amplitude for 10 min each in X, Y, and Z directions
Destruction: 16.7 Hz, 4-mm double amplitude for 2 hrs each in X, Y, and Z directions
Malfunction: 147 m/s2 (15G), 3 times each in 6 directions
Destruction: 294 m/s2 (30G), 3 times each in 6 directions
Mechanical: 10,000,000 operations min.
Electrical: 100,000 operations min. (3 A at 110 VAC, resistive load)
Operating: –10°C to 55°C (with no icing)
Operating: 45% to 85%
Front panel: IEC standard IP40 (see note 2)
Terminals: IEC standard IP00
Approx. 200 g (with flush-mounting adapter)
Note: 1. The reset adjuster of any E5C4 model with ON/OFF control is used to correct any error of the set temperature that is displayed so
that the displayed temperature will coincide with the temperature that has been preset. The reset shaft of any E5C4 is used to reset
the E5C4 model with proportional control.
2. The model number of the special watertight cover conforming to IP66, NEMA4 is Y92A-48N.