| Switch difference | 4K (± 1K tolerance) at 20°C/68°F |
| Sensor element | NTC |
| Reaction time | 5 sec. |
| Contact type | change-over contact (relay) |
| Service life | > 50,000 cycles |
| Max. switching capacity (relay output) | 240VAC, 8 (1.6) A |
| | 120VAC, 8 (1.6) A |
| | 24VDC, 4A |
| Optical indicator | LED |
| Connection | 5-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm² stranded wire (with wire end ferrule) 1.5mm² |
| Mounting | clip for 35mm DIN rail, EN 60715 |
| Casing | plastic according to UL94 V-0, light grey |
| Dimensions | 64.5 x 42 x 38mm |
| Weight | approx. 70g |
| Fitting position | vertical |
| Operating / Storage temperature | -40 to +85°C (-40 to +185°F) |
| Operating / Storage humidity | max. 90 % RH (non-condensing) |
| Protection type | IP20 |