Sensata Crydom HD Series Solid State Relay, 50 A rms Load, Panel Mount, 530 V ac Load, 32 V dc Control

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Subtotal (1 unit)*

£70.66

(exc. VAT)

£84.79

(inc. VAT)

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  • 290 unit(s) shipping from 06 January 2026
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1 - 4£70.66
5 - 9£67.11
10 - 24£63.59
25 - 49£60.05
50 +£56.53

*price indicative

RS Stock No.:
145-0600
Distrelec Article No.:
304-00-464
Mfr. Part No.:
HD4850K
Brand:
Sensata / Crydom
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Brand

Sensata / Crydom

Maximum Load Current

50 A rms

Mounting Type

Panel Mount

Maximum Load Voltage

530 V ac

Minimum Load Voltage

48 V ac

Maximum Control Voltage

32 V dc

Minimum Control Voltage

4 V dc

Switching Type

Zero Cross

Control Voltage Range

4 → 32 V dc

Minimum Load Current

150mA rms

Number of Poles

1

Terminal Type

Screw

Output Device

SCR

Relay Type

Solid State Relay

Load Voltage Range

48 → 530V ac

Series

HD

Maximum Turn On Time

1/2 cycle

Dimensions

44.5 x 57.3 x 26.4mm

Operating Temperature Range

-40 → +80°C

Special Features

AC or DC Control, Direct Bond Copper Substrate, Direct Power Lead Frame, Epoxy-Free Design, Improved SEMS Screw & Washer, Redesigned Housing with Anti-Rotation Barriers

Off State Leakage Current

1mArms

Height

26.4mm

Capacitance

8pF

Depth

57.3mm

Standards Met

CE, CSA LR 81689, cULus Recognised E116949, cULus Recognised E116950, EN 60950-1, IEC, IEC 60068-2-27, IEC 60068-2-6, IEC 61000-4-2, IEC 61000-4-4, IEC 62314, UL, VDE Approved 10143 UG

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+80°C

Length

44.5mm

COO (Country of Origin):
MX

Sensata | Crydom Solid-State Relay, 50A Rated Load Current, 4000Vrms Dielectric Strength - HD48 Series - HD4850K


Want snappy switching in your electrical system? Choose this solid-state relay from Sensata | Crydom. It switches your circuit on and off for automated control of your equipment. A rated load current of 50A means it works a treat in heavy-duty systems. Thanks to this unit's MTBF of up to 1328 years, you can count on it for long-lasting performance. A speedy turn-on and turn-off time of half a cycle means it reacts at lightning speed to improve uptime. You'll find relays like this one used in applications such as robotics, manufacturing or automotive repair.

Features & Benefits


• Anti-rotation barriers keep the unit in place in the event of heavy vibrations
• Safe for use in demanding environments, thanks to a wide operating temperature range of -40°C to +80°C
• LED indicator means you can determine its operating status in a flash
• Light weight of 74.9g to place minimal strain on your setup

Is this unit safe for use in the event of a fire?


Yes, its housing stops burning in 10 seconds or less for enhanced fire safety.


Crydom Solid State Relay and Accessories

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