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Silicone Rubber Enclosure Heaters Up to 250W.
Silicone Rubber Enclosure Heaters
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $83.06 |
| 5-9 | $78.91 |
| 10-24 | $77.25 |
| 25-49 | $73.92 |
| 50-99 | $72.26 |
| 100+ | $70.60 |
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- Available with or without an Integrated Thermostat (See EHA below for Remote Thermostats)
- Custom Design and Alternate Thermostat Settings Available
- Heater Vulcanized to an Aluminum Mounting Plate for Easy Installation
- 120V Standard Custom Voltages Available upon Request
EHR00003 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Power
Supply Voltage
Features
Form Factor
EHR Series silicone rubber heaters are designed for easy installation and safe operation. These rectangular shaped wire-wound silicone rubber heaters are vulcanized to an aluminum mounting plate with mounting holes. They provide superior protection for enclosures of all types against condensation, humidity and freezing.
It is recommended that the enclosure heater be used with a thermostat either built in or mounted remotely to limit the maximum temperature reached and conserve energy. The suggested mounting method is at the bottom of the enclosure, mounted vertically. If a remote mounted thermostat is preferred, mount the heater on the bottom of the enclosure and the thermostat in the middle of the enclosure.
It is recommended that the enclosure heater be used with a thermostat either built in or mounted remotely to limit the maximum temperature reached and conserve energy. The suggested mounting method is at the bottom of the enclosure, mounted vertically. If a remote mounted thermostat is preferred, mount the heater on the bottom of the enclosure and the thermostat in the middle of the enclosure.
| Model No. | Width mm (inch) | Length mm (inch) | Mounting Center | Watts | Volts | Lead Length m (inch) | Thermostat °C (°F) | |
|---|---|---|---|---|---|---|---|---|
| Opens | Closes | |||||||
| EHR00001 | 64 (2½) | 127 (5) | 3 | 25 | 120 | 1.2 (48) | — | — |
| EHR00002 | 64 (2½) | 127 (5) | 3 | 25 | 120 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00003 | 64 (2½) | 127 (5) | 3 | 35 | 120 | 1.2 (48) | — | — |
| EHR00037 | 64 (2½) | 127 (5) | 3 | 50 | 12 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00039 | 64 (2½) | 127 (5) | 3 | 50 | 24 | 1.2 (48) | — | — |
| EHR00004 | 64 (2½) | 127 (5) | 3 | 50 | 120 | 1.2 (48) | — | — |
| EHR00005 | 64 (2½) | 127 (5) | 3 | 50 | 120 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00048 | 64 (2½) | 152 (6) | 4 | 60 | 24 | 1.2 (48) | 60 (140) | 43 (110) |
| EHR00006 | 64 (2½) | 152 (6) | 4 | 60 | 120 | 1.2 (48) | — | — |
| EHR00007 | 64 (2½) | 152 (6) | 4 | 60 | 120 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00008 | 64 (2½) | 152 (6) | 4 | 60 | 120 | 1.2 (48) | 60 (140) | 43 (110) |
| EHR00009 | 64 (2½) | 152 (6) | 4 | 60 | 120 | 1.2 (48) | 82 (180) | 66 (150) |
| EHR00010 | 64 (2½) | 254 (10) | 7 | 70 | 120 | 1.2 (48) | — | — |
| EHR00047 | 64 (2½) | 254 (10) | 7 | 100 | 12 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00049 | 64 (2½) | 254 (10) | 7 | 100 | 12 | 1.2 (48) | — | — |
| EHR00035 | 64 (2½) | 254 (10) | 7 | 100 | 24 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00011 | 64 (2½) | 254 (10) | 7 | 100 | 120 | 1.2 (48) | — | — |
| EHR00012 | 64 (2½) | 254 (10) | 7 | 100 | 120 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00028 | 64 (2½) | 254 (10) | 7 | 100 | 230 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00032 | 64 (2½) | 305 (12) | 9 | 80 | 240 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00013 | 64 (2½) | 305 (12) | 9 | 120 | 120 | 1.2 (48) | — | — |
| EHR00014 | 64 (2½) | 305 (12) | 9 | 120 | 120 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00015 | 64 (2½) | 305 (12) | 9 | 120 | 120 | 1.2 (48) | 60 (140) | 43 (110) |
| EHR00016 | 64 (2½) | 305 (12) | 9 | 120 | 120 | 1.2 (48) | 82 (180) | 66 (150) |
| EHR00034 | 64 (2½) | 305 (12) | 9 | 120 | 240 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00017 | 114 (4½) | 254 (10) | 7 | 140 | 120 | 1.2 (48) | — | — |
| EHR00018 | 114 (4½) | 254 (10) | 7 | 250 | 120 | 1.2 (48) | — | — |
| EHR00019 | 114 (4½) | 254 (10) | 7 | 250 | 120 | 1.2 (48) | 16 (60) | 4 (40) |
| EHR00044 | 114 (4½) | 254 (10) | 7 | 250 | 240 | 1.2 (48) | 60 (140) | 43 (110) |
| Note: Dimensions listed are for heater and bracket; actual heater width is 12.7 mm (½") less. Note: Mounting slot size is 6 x 4 mm (1⁄4 x 5⁄32"). | ||||||||
| Model Number | Opens °F | Closes °F | |
|---|---|---|---|
| PSA | D-ring and Strap | ||
| EHA00001 | EHA00005 | 60±5 | 40±7 |
| EHA00002 | — | 140±5 | 110±10 |
| EHA00003 | — | 180±5 | 150±10 |
Rated 5 out of
5
by
APEC Engineering from
Great Product
These enclosure heaters are perfect for our product. Well made, reasonably priced, and they keep the enclosures at a consistent temperature.
Date published: 2024-07-18
Rated 5 out of
5
by
APEC Engineering from
Heater Enclosures
Orders are always shipped quickly and without error or damage. Thank you!
Date published: 2023-07-18
What electrical classification do these silicon heaters fall under class 1 Div 2?
Thank you for your inquiry. Unfortunately these heaters are not rated for hazardous/explosive conditions.
Date published: 2023-01-27
