Sensata Crydom H1 Series Solid State Relay, 90 A Load, Panel Mount, 660 V ac Load, 32 V Control

RS Stock No.:: 291-2337
Distrelec Article No.:: 137-44-574
Mfr. Part No.:: H12WD4890
Brand:: Sensata / Crydom

Sensata Crydom H1 Series Solid State Relay, 90 A Load, Panel Mount, 660 V ac Load, 32 V Control

View all Solid State Relays

Bulk discount available

Subtotal (1 unit)*

£107.18

(exc. VAT)

£128.62

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

18 unit(s) ready to ship
Plus 24 unit(s) ready to ship from another location
Plus 60 unit(s) shipping from 04 November 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	£107.18
5 - 9	£101.84
10 - 24	£96.47
25 - 49	£91.11
50 +	£85.75

*price indicative

RS Stock No.:: 291-2337
Distrelec Article No.:: 137-44-574
Mfr. Part No.:: H12WD4890
Brand:: Sensata / Crydom

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Sensata / Crydom
	Maximum Load Current	90 A
	Mounting Type	Panel Mount
	Maximum Load Voltage	660 V ac
	Minimum Load Voltage	48 V ac
	Minimum Control Voltage	4 V dc
	Maximum Control Voltage	32 V
	Switching Type	Zero Cross
	Control Voltage Range	4 → 32 V dc
	Minimum Load Current	150 mA
	Terminal Type	Screw
	Output Device	SCR
	Maximum Turn On Time	1/2 cycle
	Series	H1
	Load Voltage Range	48 → 660V ac
	Dimensions	45.7 x 45.7 x 23mm
	Length	45.7mm
	Standards Met	CSA, UL Listed
	Off State Leakage Current	1
	Capacitance	8pF
	Height	23mm
	Depth	45.7mm
	Maximum Operating Temperature	+80°C
	Operating Temperature Range	-40 → +80°C
	Minimum Operating Temperature	-40°C

	Select all
	Brand Sensata / Crydom
	Maximum Load Current 90 A
	Mounting Type Panel Mount
	Maximum Load Voltage 660 V ac
	Minimum Load Voltage 48 V ac
	Minimum Control Voltage 4 V dc
	Maximum Control Voltage 32 V
	Switching Type Zero Cross
	Control Voltage Range 4 → 32 V dc
	Minimum Load Current 150 mA
	Terminal Type Screw
	Output Device SCR
	Maximum Turn On Time 1/2 cycle
	Series H1
	Load Voltage Range 48 → 660V ac
	Dimensions 45.7 x 45.7 x 23mm
	Length 45.7mm
	Standards Met CSA, UL Listed
	Off State Leakage Current 1
	Capacitance 8pF
	Height 23mm
	Depth 45.7mm
	Maximum Operating Temperature +80°C
	Operating Temperature Range -40 → +80°C
	Minimum Operating Temperature -40°C

COO (Country of Origin):: MX

Sensata | Crydom Solid-State Relay, 90A Rated Load Current, 48 to 660V AC Operating Voltage Range - H1 Series - H12WD4890

Use this solid-state relay from Sensata | Crydom for high-power switching functions in your industrial environment. As the component has no moving parts, it's resistant to wear and tear for enhanced durability. A wide operating voltage range between 48 and 660V AC makes the unit compatible with a broad range of systems. The robust plastic housing offers effective insulation for increased workplace safety. You'll find this product used in control motors, medical equipment and SCR drives.

Features & Benefits

• Wide operating temperature range between -40°C and +80°C for use in demanding conditions
• Designed for panel mounting for ease of integration into your existing setup

How does a solid-state relay work?

A solid-state relay works by converting incoming electrical control signals to optical feeds via an infrared LED or similar device.

How do I choose the right solid-state relay for my application?

Ensure the electrical demands of your application, such as the current and voltage ranges, match that of the relay. The maximum load shouldn't exceed the relay's specifications to prevent failure.

Approvals

UL; CSA; VDE

Zero Voltage Relays

Note

Temperature can affect current rating; please consult the data sheet for potential derating.