RH3B-UAC12V

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IDEC

RELAY PLUG-IN 3PDT 10A 12VAC ROHS COMPLIANT: YES

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Relays

RH3B-UAC12V

Active

IDEC

RELAY PLUG-IN 3PDT 10A 12VAC ROHS COMPLIANT: YES

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	RH3B-UAC12V

Approval Agency	CSA, TUV, cURus, CE
Coil Current	140 mA
Coil Resistance	25.3 Ohms
Coil Type	Non Latching
Coil Voltage	12 VAC/DC
Contact Form	3PDT (3 Form C)
Contact Material	Silver Cadmium Oxide (AgCdO)
Contact Rating (Current)	10 A
Load - Max Switching	300 W, 2400 VA
Mounting Type	Socketable
Must Operate Voltage	9.6 VAC/DC
Must Release Voltage	3.6 VAC
Operate Time	25 ms
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-25 °C
Relay Type	General Purpose
Release Time	25 ms
Switching Voltage	30 VDC, 240 VAC
Termination Style	Plug In, Quick Connect - 0.187" (4.7mm)

RH3B-U Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Termination Style	Switching Voltage	Contact Material	Coil Type	Must Release Voltage	Load - Max Switching	Features	Approval Agency	Relay Type	Mounting Type	Operate Time	Coil Resistance	Contact Form	Release Time	Coil Voltage	Coil Current	Contact Rating (Current)	Must Operate Voltage
IDEC RH3B-ULAC120V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 120 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	36 VAC	300 W 1200 VA	Lighted Indicator	CE CSA cURus TUV	General Purpose	Socketable	25 ms	10.8 kOhms	3PDT (3 Form C)	25 ms	120 VAC	14.2 mA	10 A	96 VAC
IDEC RH3B-ULAC6V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 240 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	1.8 VAC	300 W 2400 VA	Lighted Indicator	CE CSA cURus TUV	General Purpose	Socketable	25 ms	6.4 Ohms	3PDT (3 Form C)	25 ms	6 VAC	280 mA	10 A	4.8 VAC/DC
IDEC RH3B-UCDC24V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 240 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	2.4 VDC	300 W 2400 VA	Test Button	CE CSA cURus TUV	General Purpose	Socketable	25 ms	400 Ohms	3PDT (3 Form C)	25 ms	24 VDC	60 mA	10 A	19.2 VDC
IDEC RH3B-UAC12V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 240 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	3.6 VAC	300 W 2400 VA		CE CSA cURus TUV	General Purpose	Socketable	25 ms	25.3 Ohms	3PDT (3 Form C)	25 ms	12 VAC/DC	140 mA	10 A	9.6 VAC/DC
IDEC RH3B-ULCAC24V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 120 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	7.2 VAC	300 W 1200 VA	Lighted Indicator Test Button	CE CSA cURus TUV	General Purpose	Socketable	25 ms	103 Ohms	3PDT (3 Form C)	25 ms	24 VAC	70 mA	10 A	19.2 VAC
IDEC RH3B-ULAC24V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 120 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	7.2 VAC	300 W 1200 VA	Lighted Indicator	CE CSA cURus TUV	General Purpose	Socketable	25 ms	103 Ohms	3PDT (3 Form C)	25 ms	24 VAC	70 mA	10 A	19.2 VAC
IDEC RH3B-ULAC220V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 240 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	66 VAC	300 W 2400 VA	Lighted Indicator	CE CSA cURus TUV	General Purpose	Socketable	25 ms	10.81 kOhms	3PDT (3 Form C)	25 ms	220 VAC/DC	7.7 mA	10 A	176 VAC
IDEC RH3B-UDC24V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 120 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	2.4 VDC	300 W 1200 VA		CE CSA cURus TUV	General Purpose	Socketable	25 ms	400 Ohms	3PDT (3 Form C)	25 ms	24 VDC	60 mA	10 A	19.2 VDC
IDEC RH3B-UDC48V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 240 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	4.8 VDC	300 W 2400 VA		CE CSA cURus TUV	General Purpose	Socketable	25 ms	1.6 kOhms	3PDT (3 Form C)	25 ms	48 VDC	30 mA	10 A	38.4 VDC
IDEC RH3B-UCAC240V	70 °C	-25 °C	Plug In Quick Connect - 0.187" (4.7mm)	30 VDC 240 VAC	Silver Cadmium Oxide (AgCdO)	Non Latching	72 VAC/DC	300 W 2400 VA	Test Button	CE CSA cURus TUV	General Purpose	Socketable	25 ms	12.1 kOhms	3PDT (3 Form C)	25 ms	240 VAC	7.1 mA	10 A	192 VAC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 21.28
Newark	Each	1	$ 18.70
		1	$ 18.70
		5	$ 17.67
		5	$ 17.67
		10	$ 15.53
		10	$ 15.53
		25	$ 13.94
		25	$ 13.94
		50	$ 13.07
		50	$ 13.07
		100	$ 12.36
		100	$ 12.36
		250	$ 11.65
		250	$ 11.65

Description

General part information

RH3B-U Series

General Purpose Relay 3PDT (3 Form C) 12VAC Coil Socketable

Documents

Technical documentation and resources