• JWT6012 Dual Enclosure Thermostat | NO + NC, Two Independent Setpoints | 35mm DIN-Rail Heating & Cooling Control | Pack of 10
JWT6012 Dual Enclosure Thermostat | NO + NC, Two Independent Setpoints | 35mm DIN-Rail Heating & Cooling Control | Pack of 10
JWT6012 Dual Enclosure Thermostat | NO + NC, Two Independent Setpoints | 35mm DIN-Rail Heating & Cooling Control | Pack of 10

JWT6012 Dual Enclosure Thermostat | NO + NC, Two Independent Setpoints | 35mm DIN-Rail Heating & Cooling Control | Pack of 10

$123.50 USD
$12.35 pc

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JWT6012 Dual Enclosure Thermostat (NO + NC)

The LEIPOLE JWT6012 is an automatic temperature controller for 35mm DIN-rail installation inside industrial enclosures. Built with an ABS housing and bimetallic sensing elements, it integrates two separate temperature setpoints in one unit, so heating and cooling equipment can be controlled independently from a single device. Wiring is via screw terminals. For the same function with tool-free spring terminals, see the upgraded JSK0012. Supplied in packs of 10.

Technical Specifications

Model JWT6012
Order No. 2021.004
Sensing Element Bimetallic
Temperature Adjustment Range 0°C to +60°C
Switching Difference approx. 7K ± 4K
Rated Voltage 230 / 115 / 60 / 48 / 24V AC; 60 / 48 / 24V DC
Maximum Switching Capacity 250V AC 10(2) A; 120V AC 15(2) A; DC 30W
Electrical Connection 4-position screw terminal, 0.5–2.5 mm² wire
Installation 35mm DIN rail
Housing Material ABS
Protection Rating IP20
Operating / Storage Temperature -5°C to +80°C
Dimensions (W × H × D) 50 × 67 × 46 mm
Certifications CE, RoHS

Packaging

Pack Quantity 10 pcs
Pack Dimensions (L × W × H) 24.6 × 10.7 × 7.6 cm
Pack Gross Weight 1.18 kg
Master Carton Quantity 190 pcs
Master Carton Dimensions (L × W × H) 51 × 35 × 33 cm
Master Carton Gross Weight 22.46 kg

The LEIPOLE JWT6012 dual enclosure thermostat combines an NO and an NC contact with two independent setpoints in a single DIN-rail module. One channel switches an enclosure heater on at low temperature to prevent condensation and frost; the other switches a filter fan, heat exchanger or alarm signal when the cabinet overheats, saving DIN-rail space in compact control panels.

Typical installations include switchgear, PLC and drive cabinets, telecom shelters, outdoor battery and EV charger enclosures, and machine control panels exposed to day/night temperature swings. Combine the JWT6012 with LEIPOLE JRQ PTC heaters and LEIPOLE filter fans for a complete, thermostatically controlled enclosure climate solution.

  • Standard delivery within 7–15 business days
  • Request a return within 30 days after the last item in your order is delivered
  • Return items in original condition for a full refund
  • Customers cover return shipping costs for standard returns
  • No restocking fee
  • Cancellation requests are accepted before the item is fulfilled (shipped)
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Customer reviews
Durable in Dusty Conditions

We operate in a high-dust environment, and these fan filters are holding up beautifully. The IP rating is legitimate, and the motors show no signs of slowing.

Anita J.

Facility Engineer, DustFree Solutions

Rock Solid Connectivity

These terminal blocks have significantly reduced our assembly time. The vibration resistance is impressive, and the wiring remains secure even in high-stress environments. Excellent build quality.

— Mark T.

Lead Engineer, VoltSystems Corp

Superior Thermal Control

The climate solution we integrated into our outdoor cabinets has been flawless. It maintains a steady temperature even during summer peaks. Highly recommend for sensitive electronics.

— Sarah L.

Project Manager, GreenGrid Energy

Quiet and Efficient

We replaced our old cabinet fans with Leipole units. The airflow-to-noise ratio is the best we’ve found. Easy to install and the filter changes are a breeze.

— James K.

Maintenance Supervisor, BuildTech Mfg

Precise Calibration

Finally, a thermostat that is easy to set and stays accurate. We’ve seen a noticeable decrease in energy waste since switching to these for our enclosure cooling.

— Elena R.

Operations Director, Precision Controls

Industrial Grade Reliability

These connectors handle high-current loads without breaking a sweat. The housing is rugged, and the snap-fit is very satisfying. Perfect for our modular panel builds.

— David W.

Senior Technician, AutoLine Robotics

No More Overheating

Since installing the full climate kit, our downtime due to cabinet overheating has dropped to zero. Reliable protection for our PLC systems. A must-have for industrial shops.

— Michael S.

Plant Manager, Core Heavy Industries