Stego 01245.9-00 : EFR 012 Electronic Hygrostat Control, SPDT, LED, 40-90% RH, 230Vac

Product Description

Adjustable & pre-set relative humidity setpoints
Compact design
High switching capacity
Optical function display (LED)
DIN rail mountable

The EFR 012 electronic hygrostat senses the relative humidity in an enclosure and turns on a heater at the set point, helping prevent the formation of condensation in the enclosure. The integrated LED is lit when the connected device is in operation.

Switch difference	5%RH (± 1% RH tolerance) at 77°F (25°C) and 50% RH
Reaction time	approx. 5 seconds
Contact type	SPDT / change-over contact (relay)
Service life	> 50,000 cycles
Max. switching capacity (relay output)	8A resistive / 1.6A inductive @ 120VAC
	8A resistive / 1.6A inductive @ 240VAC
	100W @ 24VDC
Max. inrush current	16A VAC for 10 seconds
Connection	5-pole terminal, clamping torque 0.5Nm max.: solid wire & stranded wire (with wire end ferrule) - AWG 14 max. (2.5mm²)
Housing	plastic, UL 94V-0, light grey
Mounting	molded plastic clip for 35mm DIN rail, EN 60715
Mounting position	vertical
Operating/Storage temperature	+32 to +140°F (0 to +60°C) / -4 to +158°F (-20 to +70°C)
Operating/Storage humidity	90% RH (non-condensing)
Dimensions	2.54 x 1.65 x 1.5” (64.5 x 42 x 38mm)
Weight	approx. 2.3 oz. (65g)
Protection type	IP20

Part No.	Operating voltage	Setting range	Approvals
01245.0-00	230VAC 50/60Hz	40 to 90% RH	cUL (UL File No. E164102	VDE
01245.9-00	120VAC 50/60Hz	40 to 90% RH	cUL (UL File No. E164102
01246.0-00	230VAC 50/60Hz	65% RH pre-set	cUL (UL File No. E164102	VDE
01246.0-01	230VAC 50/60Hz	50% RH pre-set	cUL (UL File No. E164102	VDE
01246.9-00	120VAC 50/60Hz	65% RH pre-set	cUL (UL File No. E164102