Finder 41 Series Solid State Relay, 3 A Load, PCB Mount, 240 V ac Load, 17 V dc Control

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£28.22

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£33.86

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  • 9 unit(s) ready to ship
  • Plus 33 unit(s) shipping from 30 October 2025
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1 - 9£28.22
10 - 24£25.97
25 - 49£24.83
50 +£23.99

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Packaging Options:
RS Stock No.:
708-3112
Mfr. Part No.:
41.81.7.012.8240
Brand:
Finder
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Brand

Finder

Maximum Load Current

3 A

Mounting Type

PCB Mount

Maximum Load Voltage

240 V ac

Minimum Load Voltage

12 V ac

Maximum Control Voltage

17 V dc

Minimum Control Voltage

8 V dc

Switching Type

Zero Cross

Control Voltage Range

8 → 17 V dc

Minimum Load Current

50 mA

Number of Poles

1

Terminal Type

Through Hole

Contact Configuration

SPST

Relay Type

Solid State Relay

Series

41

Maximum Turn On Time

10ms

Load Voltage Range

12 → 240V ac

Dimensions

29 x 12.7 x 15.7mm

Maximum Operating Temperature

+60°C

Depth

12.7mm

Height

15.7mm

Off State Leakage Current

1 mA

Length

29mm

Minimum Operating Temperature

-20°C

Standards Met

cURus, EAC

Operating Temperature Range

-20 → +60°C

Finder Series 41 Solid State Relay, 3A Maximum Load Current, 240V Maximum Load Voltage - 41.81.7.012.8240


This solid state relay, designed for PCB mounting, is engineered to handle loads effectively with a maximum load current of 3A and a load voltage range spanning from 12V to 240V AC. Its compact dimensions of 29 x 12.7 x 15.7mm enable seamless integration into electronic circuits, maintaining efficient operation within an operating temperature range of -20°C to +60°C.

Features & Benefits


• Silent operation with zero crossing technology enhances performance
• Reliable switching at 3A for 240V AC applications provides versatility
• Minimum load current of 50mA ensures effective activation
• Robust insulation rated at 2500V AC protects against electrical faults
• Compact design facilitates space-saving installation on PCB
• Parameter specifications meet stringent standards for electrical safety

Applications


• Used for controlling industrial robots and building automation systems
• Ideal for electronic circuit boards and lighting controls
• Commonly implemented in vending machines and door openers
• Utilised in control systems requiring precise activation
• Suitable for timers in mechanical and electrical setups

What is the range of control voltage for this relay?


The control voltage range is from 8V to 17V DC, providing flexibility in various applications.

How does the zero cross feature benefit operation?


Zero crossing technology minimises stress on devices by switching at voltage zero points, reducing electromagnetic interference and extending lifecycle.

What is the maximum off-state leakage current associated with this relay?


The maximum off-state leakage current is 1mA, ensuring minimal power loss when the relay is not in operation.

What protection against voltage surges does it provide?


This relay is designed with a dielectric strength of 2500V AC between input and output, offering robust protection against voltage surges.

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