RH1B-ULCAC24V

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IDEC

RELAY PLUG-IN SPDT 10A 24VAC ROHS COMPLIANT: YES

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RH1B-ULCAC24V

Active

IDEC

RELAY PLUG-IN SPDT 10A 24VAC ROHS COMPLIANT: YES

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	RH1B-ULCAC24V

Approval Agency	CSA, TUV, cURus, CE
Coil Current	37 mA
Coil Resistance	83 Ohms
Coil Type	Non Latching
Coil Voltage	24 VAC
Contact Form	SPDT (1 Form C)
Contact Material	Silver Cadmium Oxide (AgCdO)
Contact Rating (Current)	10 A
Features	Test Button, Lighted Indicator
Load - Max Switching	300 W, 2400 VA
Mounting Type	Socketable
Must Operate Voltage	19.2 VAC
Must Release Voltage	7.2 VAC
Operate Time	20 ms
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-25 °C
Relay Type	General Purpose
Release Time	20 ms
Switching Voltage	30 VDC, 240 VAC
Termination Style	Plug In, Quick Connect - 0.187" (4.7mm)

RH1B-U Series

Part	Release Time	Contact Form	Coil Voltage	Must Release Voltage	Switching Voltage	Approval Agency	Must Operate Voltage	Coil Resistance	Mounting Type	Relay Type	Contact Material	Operating Temperature [Max]	Operating Temperature [Min]	Coil Current	Load - Max Switching	Contact Rating (Current)	Termination Style	Coil Type	Operate Time	Features
IDEC RH1B-UAC24V	20 ms	SPDT (1 Form C)	24 VAC	7.2 VAC	30 VDC 240 VAC	CE CSA cURus TUV	19.2 VAC	83 Ohms	Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C	37 mA	300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms
IDEC RH1B-UAC48V	20 ms	SPDT (1 Form C)	48 VAC/DC	14.4 VAC	30 VDC 240 VAC	CE CSA cURus TUV	38.4 VAC		Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C		300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms
IDEC RH1B-UCDC110V	20 ms	SPDT (1 Form C)	110 VDC	11 VDC	30 VDC 240 VAC	CE CSA cURus TUV	88 VDC	13.8 kOhms	Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C		300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms	Test Button
IDEC RH1B-ULCAC24V	20 ms	SPDT (1 Form C)	24 VAC	7.2 VAC	30 VDC 240 VAC	CE CSA cURus TUV	19.2 VAC	83 Ohms	Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C	37 mA	300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms	Lighted Indicator Test Button
IDEC RH1B-ULDC24V	20 ms	SPDT (1 Form C)	24 VDC	2.4 VDC	30 VDC 240 VAC	CE CSA cURus TUV	19.2 VDC	750 Ohms	Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C	32 mA	300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms	Lighted Indicator
IDEC RH1B-ULCAC12V	20 ms	SPDT (1 Form C)	12 VAC/DC	3.6 VAC	30 VDC 240 VAC	CE CSA cURus TUV	9.6 VAC/DC	76.8 Ohms	Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C	75 mA	300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms	Lighted Indicator Test Button
IDEC RH1B-ULAC220V	20 ms	SPDT (1 Form C)	220 VAC/DC	66 VAC	30 VDC 240 VAC	CE CSA cURus TUV	176 VAC	25.892 kOhms	Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C	4.1 mA	300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms	Lighted Indicator
IDEC RH1B-UD-DC24V	20 ms	SPDT (1 Form C)	24 VDC	2.4 VDC	30 VDC 240 VAC	CE CSA cURus TUV	19.2 VDC	750 Ohms	Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C	32 mA	300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms	Diode
IDEC RH1B-UDC12V	20 ms	SPDT (1 Form C)	12 VDC	1.2 VDC	30 VDC 240 VAC	CE CSA cURus TUV	9.6 VDC	47 Ohms	Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C	64 mA	300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms
IDEC RH1B-ULCAC120V	20 ms	SPDT (1 Form C)	120 VAC	36 VAC	30 VDC 240 VAC	CE CSA cURus TUV	96 VAC	16.5 Ohms	Socketable	General Purpose	Silver Cadmium Oxide (AgCdO)	70 °C	-25 °C	7.5 mA	300 W 2400 VA	10 A	Plug In Quick Connect - 0.187" (4.7mm)	Non Latching	20 ms	Lighted Indicator Test Button

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	$ 18.58
		10	$ 16.23
		25	$ 15.38
		50	$ 14.76
		100	$ 14.18
		250	$ 13.43
		500	$ 12.90
Newark	Each	1	$ 20.06
		5	$ 18.96
		10	$ 16.66
		25	$ 14.96
		50	$ 14.03
		100	$ 13.26
		250	$ 12.50

Description

General part information

RH1B-U Series

General Purpose Relay SPDT (1 Form C) 24VAC Coil Socketable

Documents

Technical documentation and resources