Sensata Crydom 53TP Series Solid State Relay, 50 A rms Load, Panel Mount, 530 V rms Load, 280 V rms Control

RS Stock No.:: 218-1921
Distrelec Article No.:: 303-99-270
Mfr. Part No.:: A53TP50D
Brand:: Sensata / Crydom

Sensata Crydom 53TP Series Solid State Relay, 50 A rms Load, Panel Mount, 530 V rms Load, 280 V rms Control

View all Solid State Relays

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Subtotal (1 unit)*

£234.86

(exc. VAT)

£281.83

(inc. VAT)

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In Stock

7 unit(s) ready to ship
Plus 10 unit(s) shipping from 11 November 2025
Plus 10 unit(s) shipping from 25 November 2025

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Units	Per unit
1 - 4	£234.86
5 - 9	£223.12
10 - 24	£211.38
25 - 49	£199.63
50 +	£187.89

*price indicative

RS Stock No.:: 218-1921
Distrelec Article No.:: 303-99-270
Mfr. Part No.:: A53TP50D
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	50 A rms
	Mounting Type	Panel Mount
	Maximum Load Voltage	530 V rms
	Minimum Load Voltage	48 V ac
	Minimum Control Voltage	90 V rms
	Maximum Control Voltage	280 V rms
	Switching Type	Zero Cross
	Control Voltage Range	90 → 280 V ac
	Minimum Load Current	0.05 A
	Terminal Type	Screw
	Output Device	SCR
	Load Voltage Range	48 → 530V ac
	Series	53TP
	Maximum Turn On Time	50 ms
	Dimensions	103.8 x 73.4 x 30mm
	Capacitance	8pF
	Standards Met	CE, CSA, RoHS Compliant
	Depth	73.4mm
	Length	103.8mm
	Off State Leakage Current	10 mA
	Height	30mm
	Minimum Operating Temperature	-40°C
	Operating Temperature Range	-40 → +80°C
	Maximum Operating Temperature	+80°C

	Select all
	Brand Sensata / Crydom
	Maximum Load Current 50 A rms
	Mounting Type Panel Mount
	Maximum Load Voltage 530 V rms
	Minimum Load Voltage 48 V ac
	Minimum Control Voltage 90 V rms
	Maximum Control Voltage 280 V rms
	Switching Type Zero Cross
	Control Voltage Range 90 → 280 V ac
	Minimum Load Current 0.05 A
	Terminal Type Screw
	Output Device SCR
	Load Voltage Range 48 → 530V ac
	Series 53TP
	Maximum Turn On Time 50 ms
	Dimensions 103.8 x 73.4 x 30mm
	Capacitance 8pF
	Standards Met CE, CSA, RoHS Compliant
	Depth 73.4mm
	Length 103.8mm
	Off State Leakage Current 10 mA
	Height 30mm
	Minimum Operating Temperature -40°C
	Operating Temperature Range -40 → +80°C
	Maximum Operating Temperature +80°C

COO (Country of Origin):: MX

Sensata | Crydom Solid-State Relay, 50A Current Rating, 48 to 530V AC Operating Voltage Range - 53TP Series - A53TP50D

Looking for a device to quickly switch electrical loads? Choose this solid-state relay from Sensata | Crydom. It uses electromagnetic energy to control the flow of power into your system, meaning there are no moving parts for reduced wear and a long service life. You can use it in both low and medium-power systems thanks to its broad operating voltage range of 48 to 530V AC. It's commonly used for applications such as pumping operations, automation processes and motor control.

• LED input status indicator for ease of monitoring
• Compact dimensions of 103.8 (L) x 30 (W) x 73.4mm (H) make it suitable for installation in tight spaces
• Light weight of 315g to minimise strain on your equipment
• Maximum turn-on and turn-off time of 50ms for rapid switching
• Zinc-plated steel screws and saddle clamps for resistance to impact and corrosion

Can I use this product in harsh conditions?

Yes. This item has a broad operating temperature range between -40°C and +80°C, so it's suitable for use in demanding environments.

Approvals

UL; C-UL Recognised; VDE

Zero Voltage Relays

Note

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