ABB NFZ NFZ Contactor Relay, 2 A, 2NC/2NO

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£76.56

(exc. VAT)

£91.87

(inc. VAT)

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RS Stock No.:
225-5832
Mfr. Part No.:
1SBH136001R2022 NFZ22E-20
Brand:
ABB
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Brand

ABB

Contact Current Rating

2 A

Series

NFZ

Range

NFZ

Normal State Configuration

2NC/2NO

Length

77mm

Width

45mm

Depth

77mm

Control Voltage

12 → 20 V dc

ABB NFZ Series Contactor Relay, 4 Pole Configuration, 2A Contact Current Rating - 1SBH136001R2022


This contactor relay is a versatile switching device designed for auxiliary and control circuits. With a compact design featuring dimensions of 77mm x 45mm x 77mm, it is ideal for DIN rail mounting. It operates within a control voltage range of 12 to 20 V DC, making it suitable for a wide variety of applications in industrial settings.

Features & Benefits


• Wide input voltage range from 12 to 20 V DC
• 4-pole design for enhanced circuit flexibility
• Mechanically linked auxiliary contacts for reliable performance
• Built-in surge protection eliminates the need for additional devices
• Screw terminal connections for secure wire management
• High-temperature rating of +70°C ensures durability

Applications


• Utilised for switching control circuits in automation systems
• Employed in industrial machinery for reliable control operations
• Integrated into PLC systems for enhanced performance
• Commonly used to manage auxiliary functions in electrical panels

What are the specific advantages of the screw terminal design?


The screw terminal design allows for secure and reliable connections, reducing the risk of disconnections and ensuring consistent performance in high-demand situations. This makes installation straightforward and maintenance easier.

How does the temperature range impact operational capabilities?


The extensive temperature range from -40°C to +70°C ensures reliable operation in various environments, allowing the device to perform seamlessly in both cold and high-heat conditions typical in industrial settings.

Can this relay handle voltage fluctuations?


Yes, it is designed to manage significant voltage variations, ensuring stable performance even during short voltage dips, making it ideal for environments with fluctuating electrical conditions.

What is the significance of having a mechanically linked auxiliary contact configuration?


Mechanically linked auxiliary contacts provide fail-safe operation by ensuring that the NO (Normally Open) and NC (Normally Closed) contacts operate in a manner that prevents unintended activation, enhancing safety in control applications.