|Product SKU||ZR 011|
When connecting with wires, wire end ferrules must be used.
Important note: The contact system of the regulator is subjected to environmental influences, thus the contact resistance may change. This can lead to a voltage drop and/or self-heating of the contacts.
- NO and NC in one casing
- Separately adjustable temperatures
- High switching capacity
- Terminals easily accessible
- Clip fixing
Two thermostats in one casing:
Thermostat (contact breaker, normally closed) for regulating heaters. The contact opens when the temperature is rising.
Thermostat (contact maker, normally open) for regulating filter fans and heat exchangers or switching signal devices when the temperature limit has been exceeded. The contact closes when the temperature is rising.
Heaters and cooling equipment can be switched independently from each other with a temperature offset as opposed to the usual change-over contacts.
Switch temperature difference: 7 K (±4 K tolerance)
Sensor element: thermostatic bimetal
Contact type: snap-action contact
Service life: > 100,000 cycles
Max. switching capacity:
AC 250 V, 10 (2) A
AC 120 V, 15 (2) A
DC 30 W at DC 24 V to DC 72 V
Max. inrush current: AC 16 A for 10 sec.
4-pole terminal, clamping torque 0.5 Nm max.:
rigid wire 2.5 mm² (AWG 14)
stranded wire1 1.5 mm² (AWG 16)
Mounting: clip for 35 mm DIN rail, EN 60715
Casing: plastic according to UL94 V-0. light grey
Dimensions: 67 x 50 x 46 mm
Weight approx.: 90 g
Fitting position: variable
Operating/Storage temperature: -45 to +80 °C (-49 to +176 °F)
Operating/Storage humidity: max. 90 % RH (non-condensing)
Protection type: IP20
Approvals: VDE, UL File No. E164102, CSA, EAC<
Examples of Connection
1 x dual thermostat