The Seifert KH 501-150 is a 150W, 110-240V convective control cabinet heater. It has a space saving design and DIN-Rail mounting clip. The PTC resistor is self regulating, so the heating power is adjusted in relation to the surrounding temperature. It features a 2 screw terminal block. C UR US approved.
- Self-regulating PTC resistor
- PC plastic housing
- Lightweight & efficient
- Easy maintenance
- Disperses warm air inside cabinet
- Wide voltage range
- Compact housing
- Prevents condensation build-up
Specifications
- Dimensions- 8.66" Height x 2.32" Width x 2.4" Depth
- Heating Power at 68 F- 150 W
- Operating Temperature Range- -49 F to +158 F (-45 C to 70 C)
- Rated Voltage- 110-240V AC/DC
- Max. Current- 9.5 Amps
- Heating Element Type- Self-regulating PTC Resistor
- Connection Type- 2 Screw terminal block for standard or rigid wire 14 AWG
- IP Protection Class- IP 20 (Protected from objects 12.5 mm (0.5") in diameter or greater)
- Approvals- CE, C UR US
When the interior temperature of a control cabinet fluctuates, it can cause humidity or condensation to collect. The additional moisture can lead to equipment damage or even performance failure. Using a PTC convective heater such as the KH 501-150, warmer air can be dispersed on the inside, reducing the risk. It also helps to maintain a minimum temperature if necessary. Control cabinets in outdoor applications benefit the most from a heater, since they are exposed to the outside elements.
