Finder PCB Mount Power Relay, 12V dc Coil, 50A Switching Current, 3P-NO

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£40.17

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£48.20

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RS Stock No.:
800-2830
Distrelec Article No.:
304-01-758
Mfr. Part No.:
67.23.9.012.4300
Brand:
Finder
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Brand

Finder

Coil Voltage

12V dc

Contact Configuration

3P-NO

Mounting Type

PCB Mount

Switching Current

50A

Number of Poles

3

Series

67 Series

Latching

No

Terminal Type

Through Hole

Maximum Switching Voltage AC

690V ac

Maximum Switching Voltage DC

48V dc

Maximum Switching Current AC

150 A

Length

33mm

Coil Resistance

85Ω

Coil Power

1.7W

Minimum Operating Temperature

-40°C

Life

30000 (Electrical) cycles

Depth

51.5mm

Maximum Operating Temperature

+85°C

Standards Met

cURus, EAC

Contact Material

Silver Alloy

Height

57.5mm

Maximum Switching Power AC

2.3 kVA

Number of Coils

Single

Application

Power Relay for Photovoltaic Inverters

COO (Country of Origin):
IT

Finder 67 Series Power Relay, 12V DC Coil Voltage, 50A Switching Current - 67.23.9.012.4300


This power relay from Finder is a robust and efficient 3P-NO relay designed for a range of applications, particularly in photovoltaic inverters. With a coil voltage of 12V DC, it provides exceptional performance and reliability. This PCB mount relay measures 33mm in length, 51.5mm in depth, and 57.5mm in height, making it a compact solution for power management within electrical systems.

Features & Benefits


• Switching current capacity of 50A accommodates heavy loads
• Maximum switching voltage of 690V AC supports high-voltage applications
• Coil resistance of 85 Ω ensures efficient operation
• Designed for up to 30,000 electrical cycles for longevity
• Silver alloy contact material provides excellent conductivity
• Reinforced insulation enhances safety between coil and contacts

Applications


• Utilised in photovoltaic inverters for efficient solar energy management
• Essential in high current such as pump control
• Ideal for back-up generator systems
• Commonly applied in automation systems and equipment

What temperature range can this relay operate in?


The relay operates effectively within a temperature range of -40 °C to +85 °C, accommodating various environments, especially in energy-saving applications.

How does this relay ensure reliability during operation?


It employs silver alloy contact materials that enhance conductivity and minimise resistance, while reinforced insulation between the coil and contacts prevents failures and electric hazards.

What is the significance of the 3P-NO configuration?


The 3P-NO configuration allows this relay to switch three independent circuits simultaneously, making it suitable for complex electrical control systems.

Can this relay be used in high-altitude settings?


Yes, it is designed for use in installations up to 4000m above sea level, thus accommodating diverse geographical requirements.

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