RH1B-ULAC24V

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IDEC Corporation

POWER RELAY, SPDT, 24 VAC, 10 A, RH SERIES, SOCKET, NON LATCHING

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DocumentsDatasheet Product Change Notice EN

RH1B-ULAC24V

Active

IDEC Corporation

POWER RELAY, SPDT, 24 VAC, 10 A, RH SERIES, SOCKET, NON LATCHING

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DocumentsDatasheet Product Change Notice EN

Specifications Pricing Series Description Documents

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	$ 15.86
		10	$ 13.85
		25	$ 13.12
		50	$ 12.60
		100	$ 12.10
		250	$ 11.46
		500	$ 11.01
Newark	Each	1	$ 17.01
		5	$ 16.59
		10	$ 16.16
		25	$ 15.31
		50	$ 14.47
		100	$ 13.61

Description

General part information

RH1B-U Series

The RH1B-ULAC24V is a 1-pole Compact Power Relay with AC coil, RH series. SPDT contact configuration, silver cadmium oxide contact. Blade terminal with indicator. Miniature power relays with a large capacity. 10A contact capacity. Compact size saves space.

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

Specification	RH1B-ULAC24V	RH1B-U Series

Approval Agency	CSA, TUV, cURus, CE	CSA, TUV, cURus, CE
Coil Current	37 mA	4.1 - 75 mA
Coil Resistance	83 Ohms	8.1 - 750 Ohms
Coil Type	Non Latching	Non Latching
Coil Voltage	24 VAC	12 - 240 VDC
Contact Form	SPDT (1 Form C)	SPDT (1 Form C)
Contact Material	Silver Cadmium Oxide (AgCdO)	Silver Cadmium Oxide (AgCdO)
Contact Rating (Current)	10 A	10 A
Features	Lighted Indicator	Diode, Test Button, Lighted Indicator
Load - Max Switching	300 W, 2400 VA	300 - 2400 W
Mounting Type	Socketable	Socketable
Must Operate Voltage	19.2 VAC	9.6 - 192 VDC
Must Release Voltage	7.2 VAC	1.2 - 72 VDC
Operate Time	20 ms	20 ms
Operating Temperature [Max]	70 °C	70 °C
Operating Temperature [Min]	-25 °C	-25 °C
Relay Type	General Purpose	General Purpose
Release Time	20 ms	20 ms
Switching Voltage	30 VDC, 240 VAC	30 - 240 VDC
Termination Style	Plug In, Quick Connect - 0.187" (4.7mm)	Plug In, Quick Connect - 0.187" (4.7mm)

Part

Load - Max Switching

Coil Current

Contact Form

Switching Voltage

Contact Material

Approval Agency

Must Operate Voltage

Operate Time

Relay Type

Release Time

Operating Temperature [Max]

Operating Temperature [Min]

Termination Style

Mounting Type

Coil Resistance

Coil Type

Contact Rating (Current)

Features

Coil Voltage

Must Release Voltage

IDEC Corporation

RH1B-UD-DC12V

300 W, 2400 VA

64 mA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

9.6 VDC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

188 Ohms

Non Latching

10 A

Diode

12 VDC

1.2 VDC

IDEC Corporation

RH1B-UCDC110V

300 W, 2400 VA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

88 VDC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

13.8 kOhms

Non Latching

10 A

Test Button

110 VDC

11 VDC

IDEC Corporation

RH1B-ULCAC12V

300 W, 2400 VA

75 mA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

9.6 VAC/DC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

76.8 Ohms

Non Latching

10 A

Lighted Indicator, Test Button

12 VAC/DC

3.6 VAC

IDEC Corporation

RH1B-ULD-DC24V

300 W, 2400 VA

32 mA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

19.2 VDC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

750 Ohms

Non Latching

10 A

Diode, Lighted Indicator

24 VDC

2.4 VDC

IDEC Corporation

RH1B-UCAC120V

300 W, 2400 VA

7.5 mA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

96 VAC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

8.1 kOhms

Non Latching

10 A

Test Button

120 VAC

36 VAC

IDEC Corporation

RH1B-ULAC240V

300 W, 2400 VA

4.3 mA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

192 VAC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

8.3 Ohms

Non Latching

10 A

Lighted Indicator

240 VAC

72 VAC/DC

IDEC Corporation

RH1B-ULDC12V

300 W, 2400 VA

64 mA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

9.6 VDC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

47 Ohms

Non Latching

10 A

Lighted Indicator

12 VDC

1.2 VDC

IDEC Corporation

RH1B-UAC120V

300 W, 2400 VA

7.5 mA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

96 VAC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

16.5 Ohms

Non Latching

10 A

120 VAC

36 VAC

IDEC Corporation

RH1B-ULAC120V

300 W, 2400 VA

7.5 mA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

96 VAC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

16.5 Ohms

Non Latching

10 A

Lighted Indicator

120 VAC

36 VAC

IDEC Corporation

RH1B-UD-DC24V

300 W, 2400 VA

32 mA

SPDT (1 Form C)

30 VDC, 240 VAC

Silver Cadmium Oxide (AgCdO)

CE, CSA, cURus, TUV

19.2 VDC

20 ms

General Purpose

20 ms

70 °C

-25 °C

Plug In, Quick Connect - 0.187" (4.7mm)

Socketable

750 Ohms

Non Latching

10 A

Diode

24 VDC

2.4 VDC

Part	Load - Max Switching	Coil Current	Contact Form	Switching Voltage	Contact Material	Approval Agency	Must Operate Voltage	Operate Time	Relay Type	Release Time	Operating Temperature [Max]	Operating Temperature [Min]	Termination Style	Mounting Type	Coil Resistance	Coil Type	Contact Rating (Current)	Features	Coil Voltage	Must Release Voltage
IDEC Corporation RH1B-UD-DC12V	300 W, 2400 VA	64 mA	SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	9.6 VDC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	188 Ohms	Non Latching	10 A	Diode	12 VDC	1.2 VDC
IDEC Corporation RH1B-UCDC110V	300 W, 2400 VA		SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	88 VDC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	13.8 kOhms	Non Latching	10 A	Test Button	110 VDC	11 VDC
IDEC Corporation RH1B-ULCAC12V	300 W, 2400 VA	75 mA	SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	9.6 VAC/DC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	76.8 Ohms	Non Latching	10 A	Lighted Indicator, Test Button	12 VAC/DC	3.6 VAC
IDEC Corporation RH1B-ULD-DC24V	300 W, 2400 VA	32 mA	SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	19.2 VDC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	750 Ohms	Non Latching	10 A	Diode, Lighted Indicator	24 VDC	2.4 VDC
IDEC Corporation RH1B-UCAC120V	300 W, 2400 VA	7.5 mA	SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	96 VAC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	8.1 kOhms	Non Latching	10 A	Test Button	120 VAC	36 VAC
IDEC Corporation RH1B-ULAC240V	300 W, 2400 VA	4.3 mA	SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	192 VAC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	8.3 Ohms	Non Latching	10 A	Lighted Indicator	240 VAC	72 VAC/DC
IDEC Corporation RH1B-ULDC12V	300 W, 2400 VA	64 mA	SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	9.6 VDC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	47 Ohms	Non Latching	10 A	Lighted Indicator	12 VDC	1.2 VDC
IDEC Corporation RH1B-UAC120V	300 W, 2400 VA	7.5 mA	SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	96 VAC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	16.5 Ohms	Non Latching	10 A		120 VAC	36 VAC
IDEC Corporation RH1B-ULAC120V	300 W, 2400 VA	7.5 mA	SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	96 VAC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	16.5 Ohms	Non Latching	10 A	Lighted Indicator	120 VAC	36 VAC
IDEC Corporation RH1B-UD-DC24V	300 W, 2400 VA	32 mA	SPDT (1 Form C)	30 VDC, 240 VAC	Silver Cadmium Oxide (AgCdO)	CE, CSA, cURus, TUV	19.2 VDC	20 ms	General Purpose	20 ms	70 °C	-25 °C	Plug In, Quick Connect - 0.187" (4.7mm)	Socketable	750 Ohms	Non Latching	10 A	Diode	24 VDC	2.4 VDC

RH1B-ULAC24V

Deep-Dive with AI

RH1B-ULAC24V

Deep-Dive with AI

Pricing

Description

RH1B-U Series

Documents

Datasheet

Product Change Notice EN

Technical Specifications

RH1B-U Series