Finder Plug In Power Relay, 48V dc Coil, 7A Switching Current, 4PDT
- RS Stock No.:
- 189-3229
- Distrelec Article No.:
- 137-44-419
- Mfr. Part No.:
- 55.34.9.048.0040
- Brand:
- Finder
Bulk discount available
Subtotal (1 unit)*
£14.16
(exc. VAT)
£16.99
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 45 unit(s) ready to ship
- Plus 196 unit(s) ready to ship from another location
- Plus 32 unit(s) shipping from 23 October 2025
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Units | Per unit |
---|---|
1 - 4 | £14.16 |
5 - 9 | £13.72 |
10 + | £13.14 |
*price indicative
- RS Stock No.:
- 189-3229
- Distrelec Article No.:
- 137-44-419
- Mfr. Part No.:
- 55.34.9.048.0040
- 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 | 4PDT | |
Mounting Type | Plug In | |
Switching Current | 7A | |
Number of Poles | 4 | |
Series | 55 Series | |
Latching | No | |
Terminal Type | Quick Connect | |
Maximum Switching Voltage AC | 400V ac | |
Length | 27.7mm | |
Coil Resistance | 2400Ω | |
Coil Power | 1W | |
Depth | 20.7mm | |
Maximum Operating Temperature | +85°C | |
Isolation Coil To Contact | 4kV | |
Minimum Operating Temperature | -40°C | |
Height | 37.2mm | |
Contact Material | Silver Alloy | |
Maximum Switching Power AC | 1.75 kVA | |
Select all | ||
---|---|---|
Brand Finder | ||
Coil Voltage 48V dc | ||
Contact Configuration 4PDT | ||
Mounting Type Plug In | ||
Switching Current 7A | ||
Number of Poles 4 | ||
Series 55 Series | ||
Latching No | ||
Terminal Type Quick Connect | ||
Maximum Switching Voltage AC 400V ac | ||
Length 27.7mm | ||
Coil Resistance 2400Ω | ||
Coil Power 1W | ||
Depth 20.7mm | ||
Maximum Operating Temperature +85°C | ||
Isolation Coil To Contact 4kV | ||
Minimum Operating Temperature -40°C | ||
Height 37.2mm | ||
Contact Material Silver Alloy | ||
Maximum Switching Power AC 1.75 kVA | ||
- COO (Country of Origin):
- IT
Finder 55 series Power Relay, 48V DC Coil Voltage, 4PDT Contact Configuration - 55.34.9.048.0040
This power relay is designed for a wide range of automation applications including electric power control. The impressive dimensions of 27.7mm in length, 20.7mm in depth, and a height of 37.2mm ensure compatibility in various systems. This relay operates at a coil voltage of 48V DC, making it suitable for both AC and DC circuits.
Features & Benefits
• Achieves a high switching current capacity of 7A for reliable performance
• Supports 4PDT contact configuration for versatile switching options
• Quick connect terminal type simplifies installation and maintenance
• Built with silver alloy contacts for enhanced conductivity and longevity
• Capable of withstanding high voltages up to 250V AC and 220V DC
• Designed for a remarkable lifespan of 150,000 cycles under standard operating conditions
• Supports 4PDT contact configuration for versatile switching options
• Quick connect terminal type simplifies installation and maintenance
• Built with silver alloy contacts for enhanced conductivity and longevity
• Capable of withstanding high voltages up to 250V AC and 220V DC
• Designed for a remarkable lifespan of 150,000 cycles under standard operating conditions
Applications
• Utilised in automation systems for blinds and shutters
• Applied in road and tunnel lighting controls
• Effective for hoist and crane operations in industrial settings
• Integrated into circuit breakers and control panels for electrical distribution
• Serves in shipyards for various power management tasks
• Applied in road and tunnel lighting controls
• Effective for hoist and crane operations in industrial settings
• Integrated into circuit breakers and control panels for electrical distribution
• Serves in shipyards for various power management tasks
How does the relay ensure robust operation under varying temperature conditions?
It operates within a temperature range of -40 °C to +85 °C, ensuring reliable functionality even in extreme environments.
What electrical capacities can be managed with this relay?
It can handle a maximum switching power of 1.75 kVA and a maximum switching current of 15A at AC, providing flexibility in electrical management tasks.
How does the relay protect against high voltage surges?
The insulation between coil and contact is rated at 4 kV, safeguarding the device from high voltage spikes during operation.
What installation methods are recommended for integrating this product with existing systems?
This relay features a plug-in mount for quick installation alongside compatible sockets, streamlining setup while ensuring secure connections.
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