Note:
- For models that have a set and sealed cutout stop, you cannot lower the temperature cutout stop. The control only responds to the lowest temperature along any 14 in. to 16 in. section of the entire 20 ft element.
- All models feature a screwdriver slot range adjuster.
- If a model does not include a mounting bracket, use the following
brackets:
- Standard mounting to a vertical surface: Part Number 271-350.
- Mounting to a horizontal surface with an L bracket: Part Number 271-51.
| Product code number | Switch action | Range °F (°C) | Differential °F (°C) | Bulb and capillary | Maximum bulb temperature °F (°C) | Includes a mounting bracket | |
|---|---|---|---|---|---|---|---|
| Main contacts | Auxiliary contacts | ||||||
|
A70GA-1C Note: The low cutout stop is
set and sealed at 35°F (1.6°C).
|
Open low | Close low |
15 to 55 (‑9.4 to 12.8) |
5 (2.8), fixed | 20 ft (6 m) of 1/8 in. (3.2 mm) O.D. tubing | 400 (204.4) | No |
| A70GA-2C |
35 to 80 (1.7 to 26.7) |
3 to 30 (-16.1 to -1.1), adjustable |
Capillary: 6 ft x 0.093 in. (1.8 m x 2.36 mm) Bulb: 3/8 in. x 3 in (9.50 mm x 76.20 mm) |
130 (54.4) | No | ||
| A70HA-1C Note: The low cutout stop is set and sealed at 35°F
(1.6°C).
|
15 to 55 (‑9.4 to 12.8) |
5 (2.8), manual reset | 20 ft (6 m) of 1/8 in. (3.2 mm) O.D. tubing | 400 (204.4) | Yes | ||
| A70HA-2C |
35 to 80 (1.7 to 26.7) |
6 (3.3), manual reset |
Capillary: 6 ft x 0.093 in. (1.8 m x 2.36 mm) Bulb: 3/8 in. x 3 in (9.50 mm x 76.20 mm) |
130 (54.4) | No | ||
| A70HA-14C |
15 to 55 (‑9.4 to 12.8) |
5 (2.8), manual reset | 20 ft (6 m) of 1/8 in. (3.2 mm) O.D. tubing | 400 (204.4) | Yes | ||
| A70HA-16C | 40 ft (12 m) of 1/8 in. (3.2 mm) O.D. tubing | Yes | |||||
| A70KA-1C | Open high | Close high |
100 to 170 (37.8 to 76.7) |
8 (4.4), manual reset |
Capillary: 6 ft x 1/8 in. (1.8 m x 6.35 mm) Bulb: 3/8 in. x 10 in (9.50 mm x 254.00 mm) |
240 (116) | No |
| Product code number | Description |
|---|---|
| CVR17A-620R | Automatic reset cover |
| CVR17A-621R | Manual reset cover |