Finder PCB Mount Power Relay, 48V dc Coil, 10A Switching Current, SPDT
- RS Stock No.:
- 708-3122P
- Mfr. Part No.:
- 40.31.7.048.0000
- Brand:
- Finder
Bulk discount available
Subtotal 10 units (supplied in a box)*
£61.30
(exc. VAT)
£73.60
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 29 unit(s) ready to ship
- Plus 50 unit(s) shipping from 19 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 10 - 24 | £6.13 |
| 25 - 49 | £5.86 |
| 50 - 99 | £5.68 |
| 100 + | £5.19 |
*price indicative
- RS Stock No.:
- 708-3122P
- Mfr. Part No.:
- 40.31.7.048.0000
- Brand:
- Finder
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Finder | |
| Coil Voltage | 48V dc | |
| Contact Configuration | SPDT | |
| Mounting Type | PCB Mount | |
| Switching Current | 10A | |
| Number of Poles | 1 | |
| Series | 40 Series | |
| Latching | No | |
| Terminal Type | Through Hole | |
| Maximum Switching Voltage AC | 400V ac | |
| Maximum Switching Voltage DC | 125V dc | |
| Maximum Switching Current AC | 20 A | |
| Length | 29mm | |
| Coil Resistance | 4800Ω | |
| Coil Power | 500mW | |
| Isolation Coil To Contact | 6kV | |
| Life | 10000000 (AC Mechanical) cycles, 200000 (Electrical) cycles, 20000000 (DC Mechanical) cycles | |
| Height | 25mm | |
| Minimum Operating Temperature | -40°C | |
| Standards Met | cURus, EAC | |
| Maximum Operating Temperature | +85°C | |
| Contact Material | Silver Alloy | |
| Depth | 12.4mm | |
| Maximum Switching Power AC | 2.5 kVA | |
| Number of Coils | Single | |
| Application | PCB | |
| Select all | ||
|---|---|---|
Brand Finder | ||
Coil Voltage 48V dc | ||
Contact Configuration SPDT | ||
Mounting Type PCB Mount | ||
Switching Current 10A | ||
Number of Poles 1 | ||
Series 40 Series | ||
Latching No | ||
Terminal Type Through Hole | ||
Maximum Switching Voltage AC 400V ac | ||
Maximum Switching Voltage DC 125V dc | ||
Maximum Switching Current AC 20 A | ||
Length 29mm | ||
Coil Resistance 4800Ω | ||
Coil Power 500mW | ||
Isolation Coil To Contact 6kV | ||
Life 10000000 (AC Mechanical) cycles, 200000 (Electrical) cycles, 20000000 (DC Mechanical) cycles | ||
Height 25mm | ||
Minimum Operating Temperature -40°C | ||
Standards Met cURus, EAC | ||
Maximum Operating Temperature +85°C | ||
Contact Material Silver Alloy | ||
Depth 12.4mm | ||
Maximum Switching Power AC 2.5 kVA | ||
Number of Coils Single | ||
Application PCB | ||
- COO (Country of Origin):
- IT
Finder 40 Series Power Relay, 48V DC Coil Voltage, 10A Switching Current - 40.31.7.048.0000
This power relay is an advanced electrical switching relay designed for use in various electronic and electrical applications. The device operates at a coil voltage of 48V DC, featuring a single pole double throw (SPDT) configuration. This compact relay measures 29mm in length, 12.4mm in depth, and 25mm in height, making it suitable for PCB mount installations. It adheres to industry standards, ensuring high reliability and safety during operation.
Features & Benefits
• Operates at a coil voltage of 48V DC for versatile use
• Rated for 10A switching current to handle various loads
• Supports maximum switching voltages of 400V AC and 125V DC
• Ensures 6kV isolation between coil and contact for enhanced safety
• Mechanical lifespan of 10 million cycles for extended reliability
• Optimised for PCB mounting with through-hole terminal type
• Rated for 10A switching current to handle various loads
• Supports maximum switching voltages of 400V AC and 125V DC
• Ensures 6kV isolation between coil and contact for enhanced safety
• Mechanical lifespan of 10 million cycles for extended reliability
• Optimised for PCB mounting with through-hole terminal type
Applications
• Used in medical and dental equipment for reliable operation
• Ideal for control panels in electrical distribution systems
• Utilised in toy automation for safe and efficient play
• Commonly found in door and gate openers for enhanced security
• Employed in vending machines to ensure operational efficiency
• Ideal for control panels in electrical distribution systems
• Utilised in toy automation for safe and efficient play
• Commonly found in door and gate openers for enhanced security
• Employed in vending machines to ensure operational efficiency
What unique features contribute to its operational safety?
It provides 6kV of isolation between the coil and contact, minimising electrical hazards. The robust design also meets cURus and EAC safety standards, ensuring safe performance in various environments.
How does the relay manage different load types?
The relay supports both AC and DC switching with a maximum switching power of 2.5kVA, making it effective for diverse electrical loads in automation and control systems.
What temperature range can it operate within?
The relay functions effectively in temperatures ranging from -40°C to +85°C, ensuring stability in various operating conditions.
What is the significance of its mechanical lifespan?
With a mechanical lifespan of 10 million cycles, the relay guarantees long-lasting reliability, reducing maintenance and replacement frequency in projects.