ABB UA16 Contactor, 110V Coil, 3-Pole, 3 NO, 690V

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THB3,448.68

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THB3,690.09

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RS Stock No.:
253-1937
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
1SBL181022R8410
ผู้ผลิต:
ABB
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
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Brand

ABB

Coil Voltage

110V

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V

Series

UA16

Function

Capacitor Switching

Mount Type

DIN Rail

Normal State Configuration

3 NO

Auxiliary Contact Configuration

1 NO

Number of Auxiliary Contacts

1

Terminal Type

Screw

Control Circuit Voltage Uc

110V

Minimum Operating Temperature

-60°C

Contactor Application

Control Unit

Operational Current Ie

6A

Maximum Operating Temperature

80°C

Width

44mm

Depth

74mm

Length

74mm

Standards/Approvals

RoHS Status, EU Directive 2011/65/EU

Pole and Throw Configuration

3P

COO (Country of Origin):
BG

ABB UA16 Series Contactor, 110V Coil Voltage, 6A Operational Current - 1SBL181022R8410


This contactor is a three-pole control unit designed for switching capacitor banks in industrial electrical systems. It operates from AC control circuits at 50/60 Hz and is suited to applications where precise capacitor switching and Compact DIN-rail mounting are required.

Features & Benefits


• 6A operational current supports moderate load switching
• 110 to 120V control circuit enables 50/60 Hz compatibility
• 690V main contact rating handles high-voltage capacitor banks
• 1 NO auxiliary screw Terminal provides simple signalling integration
• -60 °C to 80 °C temperature range allows extreme storage and use
• 3,600 mechanical cycles per hour supports frequent operation

Applications


• Suitable for capacitor bank switching in power factor correction panels
• Ideal for industrial automation control cabinets on DIN rail
• Used for switching capacitors with high Peak inrush currents within limits
• Can be used where Compact width and shallow depth are required

What inrush current conditions can it tolerate when switching capacitors?


It accepts capacitor switching where inrush peaks are up to 100 times the nominal RMS current and requires capacitors to be discharged to ≤50V before re-energisation.

How does the unit connect within a control panel?


Main and auxiliary circuits use screw terminals with cable clamps

main poles are delivered in the open position for straightforward wiring.

What are the Coil consumption and operate times?


Average pull-in and holding values vary with frequency

pull-in values are approximately 70 to 74 V·A and 70 to 80 V·A depending on 50/60 Hz, with operate times between 10 to 26 MS for closing and 4 to 11 MS for opening sequences.

Which protective devices are appropriate for short-circuit protection?


Short-circuit protective devices include gG fuses in recommended ranges and specific breaking capacities at 440V and 690V according to cos φ conditions.

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