Switching Relay provides DPST switching for hydronic zone controlled heating systems or SPST control of two separate loads. The R845A may be directly controlled by any 2-wire series 80 thermostat.
DescriptionSwitching relay with internal transformer, provides Dpst switching for hot water zone control systems, or spst control of two separate loads.
Application- Provide intermediate switching of a line voltage device form a low voltage controller.
- Switching Action DPST
- One pole line voltage, the other line or low voltage Coil Ratings
- Current 0.4A
- Coil Ratings Voltage, 24 Vac
- Transformer Primary Rating, 120 Vac, 50/60 Hz
- Transformer Secondary Rating, 24 Vac
- Temperature Range (F): 115 F maximum ambient for 60 Hz. 105 F Max. Ambient for 50 Hz.
- Temperature Range (C) 46 C maximum ambient for 60 Hz. 41 C maximum ambient for 50 Hz.
- Thermostat Compatibility: Low voltage (Class 2) 2-wire
- Dimensions (in.) 5-1/4" high x 4-1/4" wide x 2-5/16" deep
- Dimensions (mm) 133 mm high x 108 mm wide x 59 mm deep
- Electrical Ratings - Primary Voltage 120V. 50/60 Hz
- Electrical Connections (Control Circuit) 2-Wire
- Approvals, Underwriters Laboratories Inc, Listed: File No. E4436, Guide No. XAPX
- Approvals, Canadian Standards Association, Certified: File No. LR1620
- Includes Integral transformer, enclosure
- Tradeline Value: Tradeline
- Electrical Ratings (Maximum Input) 5.0 W
- Electrical Ratings (Primary Voltage) 120V, 50/60 Hz
- Contacts Electrical Rating Main Contacts 120 Vac: 7.4A AFL. 44.4A ALR. 10A Resistive
- Contacts Electrical Rating Secondary Contacts 120 Vac: 3A ALF. 18A ALR
- Contacts Electrical Rating Main Contacts 240 Vac: 3.7A ALF. 22.2A ALR. 6.0A Resistive
- Contacts Electrical Rating Secondary Contacts 240 Vac: 2A AFL. 12A ALR
- Contacts Electrical Rating Secondary Contacts Pilot Duty Rat 50 VA @ 24V
- Contacts Electrical Rating Contacts Max. Connected Load 2000 VA (120 Vac to 240 Vac)
- Electrical Rating: Maximum Input 5.0W
Доступные для заказа модификации:
Модификация | Артикул |
---|
R845A 1030 | R845A1030 |
R845A 1030 (U) | R845A1030/U |
Вы можете купить реле с трансформатором Honeywell R845, сделав заказ через корзину интернет-магазина.
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