E-Mitters are easily replaced by removing the top cover. Wiring entrance side covers are not affected. The heater lead wires are insulated with ceramic beads and connected to ceramic terminal blocks. Heaters can be wired to function individually or grouped into heating zones.
Design Features
- Designed for use with E-Mitters CRB, CRC, CRN and CRZ
- Lightweight extruded aluminum housing with 5/16-18 mounting bolts for use up to 250°C (482°F) extrusion temperature
- E-Mitters are easily replaced by removing the top cover
- Internal mounting hole pattern simplifies mixing and matching E-Mitter sizes and ratings
- Space between reflector and housing wall offers a good thermal barrier to protect the wiring area
- This CRA structural housing can be used with any manufacturer's standard 60 × 245 mm -or- 60 × 122 mm heaters
- Wiring entrance 7/8" Diameter at both ends, for 1/2" trade size electrical fittings
Nominal
Housing
Length |
“A” Dim. |
Housing |
Examples of Possible E-Mitter Configurations |
Maximum |
| in |
in |
mm |
Part Number |
|
Power |
| 5 |
5.19 |
131.8 |
CRK00024 |
1 CRC or 1 CRZ |
.5KW |
| 10 |
10.13 |
257.2 |
CRK00001 |
1 CRB or 1 CRN, 2 CRCs or 2 CRZs |
1KW |
| 15 |
15.06 |
382.6 |
CRK00023 |
3 CRCs or 3 CRZs |
1.5KW |
| |
|
|
|
(1 CRB and 1 CRC) or (1 CRN and 1 CRZ) |
| 20 |
20 |
508 |
CRK00002 |
2 CRBs or 2 CRNs, 4 CRCs or 4 CRZs |
2KW |
| |
|
|
|
(1 CRB and 2 CRCs) or (1 CRN and 2 CRZs) |
| 25 |
24.94 |
633.4 |
CRK00022 |
5 CRCs or 5 CRZs |
2.5KW |
| |
|
|
|
a combination of (CRBs and CRCs) or (CRNs and CRZs) |
| 30 |
29.88 |
758.8 |
CRK00003 |
3 CRBs or 3 CRNs, 6 CRCs or 6 CRZs |
3KW |
| |
|
|
|
a combination of (CRBs and CRCs) or (CRNs and CRZs) |
| 35 |
34.81 |
884.2 |
CRK00019 |
7 CRCs or 7 CRZs |
3.5KW |
| |
|
|
|
a combination of (CRBs and CRCs) or (CRNs and CRZs) |
| 40 |
39.75 |
1009.7 |
CRK00004 |
4 CRBs or 4 CRNs, 8 CRCs or 8 CRZs |
4KW |
| |
|
|
|
a combination of (CRBs and CRCs) or (CRNs and CRZs) |
| 50 |
49.63 |
1260.5 |
CRK00021 |
5 CRBs or 5 CRNs, 10 CRCs or 10 CRZs |
5KW |
| |
|
|
|
a combination of (CRBs and CRCs) or (CRNs and CRZs) |
| 60 |
59.5 |
1511.3 |
CRK00027 |
6 CRBs or 6 CRNs, 12 CRCs or 12 CRZs |
6KW |
| |
|
|
|
a combination of (CRBs and CRCs) or (CRNs and CRZs) |
| 70 |
69.38 |
1762.1 |
CRK00029 |
7 CRBs or 7 CRNs, 14 CRCs or 14 CRZs |
7KW |
| |
|
|
|
a combination of (CRBs and CRCs) or (CRNs and CRZs) |
Order reflectors needed for mounting the heaters and terminal block (Part Number EHD-108-101) required for wiring each heater separetly.