ABB GJL121 Contactor, 24V ac Coil, 4-Pole, 16 A, 4 kW 24V ac, 2 NO/2 NC, 690V

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RS Stock No.:
253-4737
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
GJL1211501R0001
ผู้ผลิต:
ABB
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เลือกทั้งหมด

Brand

ABB

Product Type

Contactor

Coil Voltage

24V ac

Number of Poles

4

Contact Voltage

690V

Contact Current

16A

Power Rating

4kW

Series

GJL121

Mount Type

DIN Rail

Function

Control Unit

Normal State Configuration

2 NO/2 NC

Terminal Type

Screw

Operational Current Ie

20A

Control Circuit Voltage Uc

24V ac

Contactor Application

Control Unit

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

55°C

Depth

47mm

Length

47mm

Standards/Approvals

IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1

Width

53mm

Pole and Throw Configuration

4

COO (Country of Origin):
DE

ABB GJL121 Series Contactor, 24V AC Coil Voltage, 16A Current Rating - GJL1211501R0001


This contactor is a 4-pole control unit designed for effective electrical management in automation and mechanical applications. With a Compact design, measuring 46.7mm in length, 52.5mm in width, and 46.7mm in depth, this unit operates with a Coil voltage of 24 V AC. Capable of handling contact current ratings of up to 16 A, it is built to endure maximum operating temperatures of up to +55°C and minimums down to -20°C.

Features & Benefits


• Designed for 4 pole configuration for versatile connection options
• Operates efficiently with a 24V AC Coil voltage
• Contact current rated at 16 A ensuring robust performance
• Utilises screw Terminal connections for secure installation
• Suitable for DIN rail mounting, streamlining setup in control panels
• Configured with 2 normally open and 2 normally closed contacts for flexible control

Applications


• Utilised in automation systems for controlling motors and lights
• Designed for use in electrical panels requiring reliable switching
• Applicable in industrial machinery for controlling high-current devices
• Commonly employed in HVAC systems for operational control
• Ideal for use in safety circuits to manage electrical faults

What operational limits can this unit manage for temperature and current?


It can function within a temperature range from -20°C to +55°C, accommodating varying environmental conditions while managing contact currents of up to 16 A.

How does the 4-pole configuration benefit specific electrical applications?


The 4-pole configuration allows for a combination of normally open and closed contacts, providing flexible control in circuits and enabling diverse operational setups.

What advantages do screw terminals offer in terms of installation?


Screw Terminal connections provide a secure and robust attachment that reduces the likelihood of disconnection, ensuring stability in electrical applications over time.

How does the contactor perform in demanding industrial settings?


Due to its robust design and high current rating, this unit is suitable for demanding industrial environments, ensuring reliable operation even under heavy loads.

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