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R55 Series
General Purpose, 20 Amp SPST & DPDT, AC & DC Relays for Alarm Controls, Vending machines
![](image/r55.jpg) |
Features
Clear see-thru coverFlange mount (F-suffix)
1/4" quick connect terminals also suitable for soldering
Heavy duty contacts
RED indicates new device
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Electrical Characteristics
Contact
Contact Rating: 20 Amps, 1 HP @ 120VAC, 13A @ 28VDC resistive, 20A @ 15VDC resistive, 25A @ 300VAC resistive, 5A @ 600VAC resistive
Contact Material: Silver cadmium oxide, gold flashed 1/4" dia.
Coil
Coil Voltages: See Chart
Insulation Characteristics
Dielectric Strength:
Across Open Contacts: 1000 VRMS
Pole to Adjacent Pole: 2200 VRMS
Contacts/Coil to Frame: 1600 VRMS
Environmental Characteristics
Operating:
-30°C to +50°C (AC) -30°C to +65°C (DC)
Storage: -30°C to +100°C
Weight
Std: 3.3 ozs. (94 grams) approx
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Dimensional Drawings
D43a D43b
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Contact Arrangment
(Viewed from Pin end of Plug)
SPDT, 1 Form "C"
![](image/r10spdt.gif) |
DPDT, 2 Form "C"
![](image/r10dpdt.gif) |
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Part Numbers
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**Specifications subject to changes**
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