Finder PCB Mount Force Guided Relay, 48V dc Coil Voltage, 2 Pole, DPDT

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RS Stock No.:
102-440
Mfr. Part No.:
50.12.9.048.1000
Brand:
Finder
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Brand

Finder

Coil Voltage

48V dc

Mounting Type

PCB Mount

Contact Configuration

DPDT

Number of Poles

2

Coil Resistance

3.28 kΩ

Switching Current

8A

Coil Power

700mW

Maximum Switching Current AC

15 A

Maximum Switching Voltage DC

125V dc

Maximum Switching Voltage AC

400V

Terminal Type

Through Hole

Standards Met

EN61810-3 type B

Isolation Coil To Contact

6kV

Depth

12.4mm

Maximum Switching Power AC

2 kVA

Length

29mm

Contact Material

Silver Alloy

Life

100000 (Electrical) Cycles, 10000000 (Mechanical)Cycles

Maximum Operating Temperature

+70°C

Height

25mm

Minimum Operating Temperature

-40°C

Series

50

COO (Country of Origin):
IT

Finder Series 50 Force Guided Relay, 48V DC Coil Voltage, DPDT Contact Configuration - 50.12.9.048.1000


This force guided relay is a high-performance 48V DC relay designed for PCB mounting. Featuring a DPDT (Double Pole Double Throw) configuration, this relay operates with a maximum switching current of 8A and meets EN61810-3 type B standards. Compactly built with a depth of 12.4mm, a height of 25mm, and a length of 29mm, it is constructed from durable materials to ensure longevity in various applications.

Features & Benefits


• Forcibly guided contacts enhance safety in critical applications
• High isolation rating of 6kV between coil and contacts
• Compact design facilitates easy PCB mounting in various systems
• Capable of handling a maximum switching voltage of 400V AC
• Designed for medium-duty switching, ideal for DC loads
• Rated for mechanical life of up to 10 million cycles

Applications


• Used in escalator control systems
• Integrated within medical and dental equipment
• Employed in hospital lifts and elevator operations
• Integrated into carousel warehouses for efficient automation
• Used in wood-processing machinery for reliable control
• Suitable for hoists and cranes in industrial settings

How does the contact configuration improve safety in automation systems?


The design ensures high physical separation between adjacent contacts, which reduces the risk of accidental short circuits and enhances overall safety in automation systems.

What type of load is this relay most suitable for?


It is primarily designed for medium-duty switching applications, especially efficient for DC loads, making it a dependable choice in various industrial environments.

What are the implications of the high isolation rating?


The 6kV isolation rating indicates a strong resistance to voltage spikes, ensuring reliable operation in environments where electrical noise or surges may occur.

How does the relay's construction contribute to its longevity?


The use of silver alloy in its contact material significantly enhances durability, permitting it to withstand high current loads over extensive life cycles, ensuring minimal maintenance needs.

What operational conditions can this relay endure?


It is designed to operate effectively within a temperature range of -40 °C to +70 °C, making it suitable for a variety of harsh environmental conditions.

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