Sensata / Crydom H-A Series Solid State Relay, 75 A Load, Panel Mount, 530 V ac Load, 280Vrms Control

RS Stock No.:: 291-2191
Mfr. Part No.:: HA4875
Manufacturer:: Sensata / Crydom

Sensata / Crydom H-A Series Solid State Relay, 75 A Load, Panel Mount, 530 V ac Load, 280Vrms Control

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Bulk discount available

Subtotal (1 unit)*

TWD3,533.00

(exc. GST)

TWD3,709.65

(inc. GST)

FREE delivery for orders over NT$1,300.00

Temporarily out of stock

Shipping from September 01, 2026

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

Units	Per unit
1 - 5	TWD3,533.00
6 - 11	TWD3,392.00
12 +	TWD3,364.00

*price indicative

RS Stock No.:: 291-2191
Mfr. Part No.:: HA4875
Manufacturer:: Sensata / Crydom

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Sensata / Crydom
	Product Type	Solid State Relay
	Maximum Load Current	75A
	Mount Type	Panel
	Maximum Load Voltage	530V ac
	Minimum Load Voltage	48V ac
	Minimum Control Voltage	90Vrms
	Maximum Control Voltage	280Vrms
	Series	H-A
	Terminal Type	Screw
	IP Rating	IP20
	Minimum Operating Temperature	-40°C
	Switching Function	Zero Voltage Switching
	Maximum Operating Temperature	80°C
	Standards/Approvals	CSA, RoHS, UR
	Width	22.6 mm
	Length	58.4mm
	Height	23mm
	Off State Leakage Current	1mArms
	Capacitance	8pF
	Output Type	SCR

	Select all
	Brand Sensata / Crydom
	Product Type Solid State Relay
	Maximum Load Current 75A
	Mount Type Panel
	Maximum Load Voltage 530V ac
	Minimum Load Voltage 48V ac
	Minimum Control Voltage 90Vrms
	Maximum Control Voltage 280Vrms
	Series H-A
	Terminal Type Screw
	IP Rating IP20
	Minimum Operating Temperature -40°C
	Switching Function Zero Voltage Switching
	Maximum Operating Temperature 80°C
	Standards/Approvals CSA, RoHS, UR
	Width 22.6 mm
	Length 58.4mm
	Height 23mm
	Off State Leakage Current 1mArms
	Capacitance 8pF
	Output Type SCR

Sensata | Crydom Solid-State Relay, 8pF I/O Capacitance, 4000Vrms Dielectric Strength - HA Series - HA4875

Switch to this solid-state relay from Sensata | Crydom for steady and safe control of your electrical loads. It opens and closes your circuit when its integrated sensor receives a control signal, eliminating the need for manual operation. As it has no moving parts, this component is immune to mechanical wear, so you can take maintenance off your to-do list. It's a sure fit for small spaces, thanks to its compact dimensions of 57.3 (L) x 44.5 (W) x 22.6mm (D). This device is a reliable workmate for managing large-scale lighting systems and motors in manufacturing applications.

Features & Benefits

• Aluminium baseplate is resistant to corrosion and impact

• Wide operating temperature range between -40°C and +80°C to stand up to demanding conditions

• Dielectric strength of 4000Vrms shows it offers effective insulation to prevent electrical hazards

• Low I/O capacitance of 8pF for high-integrity signal transmission

• Stops burning in 10 seconds or less for safety in the event of a fire

How reliable is this SSR?

This piece of kit has an MTBF of over 11 million hours, so you can rest assured of long-term performance.

Approvals

UL; C-UL recognised; VDE