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Celduc SK Series Solid State Relay, PCB Mount, 4 A Load, 460 V ac Load, 30 V dc Control SKA20440

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Celduc SK Series Solid State Relay, PCB Mount, 4 A Load, 460 V ac Load, 30 V dc Control SKA20440

Name: Celduc SK Series Solid State Relay, PCB Mount, 4 A Load, 460 V ac Load, 30 V dc Control SKA20440
Brand: Celduc
SKU: 344206
Price: 38.7 USD
Availability: InStock

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Category Solid State Relay Brand Celduc Condition New

Specifications

Country of Origin	France
Brand	Celduc
Height	25mm
Length	43.2mm
Model	SKA20440
IP Rating	IP20
Width	22.5mm
Mount Type	PCB
Output type	Solid State
Series	SK
Maximum Operating Temperature	80°C
Minimum Operating Temperature	-40°C
Terminal type	Solder Pin
Switching Function	Zero Cross
Maximum Load Current	4A
Maximum Load Voltage	460V ac
Minimum Load Voltage	12V ac
Minimum Control Voltage	4V dc
Maximum Control Voltage	30V dc
Off State Leakage Current	0.1mA
On State Resistance	40mΩ

Key Features

This relay features a compact PCB mount form factor suitable for efficient circuit integration.
It supports a maximum load current of 4 amperes at 460 volts AC.
The control voltage range is from 4 V DC minimum to 30 V DC maximum, allowing flexible control signal application.
The relay has zero cross switching function to reduce surge and electromagnetic interference.
It offers a low off-state leakage current of 0.1 mA, enhancing energy efficiency during standby.
Operating temperature ranges from -40°C to 80°C ensuring reliable performance in various environments.
Robust and compliant with IEC 60335-1/VDE0700-1, EN60950/VDE0805, IEC/EN60947-4-3, and UL-cUL standards.
The solder pin terminal type facilitates secure PCB connections.

Product Description

Celduc SKA20440 is a high-quality SK Series solid state relay engineered for PCB mounting applications. It supports a 4 ampere load current with a maximum load voltage of 460 volts AC, controlled via a DC voltage range of 4 to 30 volts. This relay is designed to offer precise and efficient switching for industrial and automation electronics.

The relay's zero cross switching function minimizes electrical noise and enhances device longevity. Its very low off-state leakage current of 0.1 mA ensures minimal power consumption when switched off, making it suitable for energy-conscious designs.

Manufactured to meet international standards including IEC 60335-1/VDE0700-1 and UL-cUL, it guarantees safety and reliability in demanding industrial, automation, and control systems. The relay's solder pin terminal design allows straightforward PCB integration, while physical dimensions of 43.2 mm length, 25 mm height, and 22.5 mm width accommodate compact assembly needs.

Operating effectively across a thermal range from -40°C to 80°C, this relay withstands harsh industrial environments. Its IP20 rating provides basic protection against solid objects and is best suited for indoor electrical assemblies.

Ideal for use in industrial control systems, building automation, heating and cooling systems, and other equipment requiring reliable solid state switching without mechanical wear.

This model offers a robust 4 A load capacity for controlling moderate power devices. The SK Series relays are known for their durability and low total harmonic distortion. The relay's design emphasizes ease of installation and high switching reliability.

Compliance with multiple international standards ensures broad acceptance for diverse industrial applications. Excellent thermal and electrical stability over extended periods of operation.

Enhance your electronic control projects with Celduc's SKA20440 solid state relay, offering precise control, high reliability, and efficient PCB mounting design. Explore our full range of Solid State Relays and automation products on EnvMart for professional industrial solutions.