ABB NFZ44E-20 Contactor Relay, 12/20 V dc Coil, 8-Pole, 6 A, 0.14 kW 20 V dc, 4 NO/4 NC, 690V

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Kr. 1 214,48

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Kr. 1 518,10

(inc. VAT)

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RS Stock No.:
237-4856
Mfr. Part No.:
1SBH136001R2044
Brand:
ABB
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Brand

ABB

Product Type

Contactor Relay

Coil Voltage

12/20 V dc

Number of Poles

8

Contact Voltage

690V

Contact Current

6A

Power Rating

0.14kW

Series

NFZ44E-20

Function

Relay

Mount Type

DIN Rail

Normal State Configuration

4 NO/4 NC

Number of Auxiliary Contacts

4

Auxiliary Contact Configuration

4 NO/4 NC

Terminal Type

Screw

Minimum Operating Temperature

-40°C

Control Circuit Voltage Uc

20 V dc

Operational Current Ie

16A

Maximum Operating Temperature

70°C

Width

110.5 mm

Depth

86mm

Standards/Approvals

CSA C22.2 N°14, IEC 60947-5-1, UL 508

Length

86mm

Pole and Throw Configuration

8

COO (Country of Origin):
FR

ABB NFZ Series Contactor Relay, 20V Control Voltage, 6A Contact Current Rating - 1SBH136001R2044


This contactor relay is an integral component in the automation field, designed for switching auxiliary and control circuits efficiently. With dimensions of 110.5mm in length and 45mm in width, it accommodates various control voltages, revolutionising how users manage circuit operations. The relay boasts eight poles, allowing expansive connectivity and functionality in a compact design.

Features & Benefits


• Electronic coil interface accepts a wide control voltage range

• Built-in surge protection eliminates the need for additional suppressors

• Capable of withstanding short voltage dips and sags

• DC operation respects polarity for reliable function

• Includes a non-removable front-mounted auxiliary contact block

• DIN rail mounting style simplifies installation in diverse setups

Applications


• Used for switching control circuits in industrial automation

• Utilised in requiring high voltage tolerance up to 690V

• Ideal for scenarios needing electromechanical relay performance

• Employed in systems with significant electrical switching frequency requirements

What are the operational temperature limits for this equipment?


The equipment operates effectively between -40°C and +70°C, ensuring reliable performance even in extreme conditions.

How does this device manage high voltage variations without damaging components?


It includes an electronic coil interface designed to handle significant control voltage fluctuations, making it suitable for various global operating conditions.

Can multiple relay configurations be achieved with this component?


Yes, the 8-pole design supports complex arrangements for controlling multiple circuits simultaneously without the need for additional components.

What is the significance of having mechanically-linked auxiliary contacts?


Mechanically-linked auxiliary contacts prevent simultaneous operation when not intended, enhancing safety and reliability in electrical systems.

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