ABB UA26 Contactor, 110V, 120 V Coil, 3-Pole, 6 A 110V, 3 NO, 690V

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₩404,540.00

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  • 2026년 10월 07일 부터 배송
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RS 제품 번호:
253-1961
제조사 부품 번호:
1SBL241022R8410
제조업체:
ABB
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모두 선택

브랜드

ABB

Product Type

Contactor

Coil Voltage

110, 120V

Number of Poles

3

Contact Voltage

690V

Contact Current

6A

Series

UA26

Mount Type

DIN Rail

Function

Capacitor Switching

Normal State Configuration

3 NO

Auxiliary Contact Configuration

1 NO

Number of Auxiliary Contacts

1

Terminal Type

Screw

Control Circuit Voltage Uc

110V

Contactor Application

Control Unit

Minimum Operating Temperature

-40°C

Operational Current Ie

6A

Maximum Operating Temperature

70°C

Standards/Approvals

EU 2011/65/EU, IEC 60068-2-30 and 60068-2-11, UTE C 63-100 specification II

Length

94mm

Width

54mm

Depth

90mm

Pole and Throw Configuration

3P

COO (Country of Origin):
BG

ABB UA26 Series Contactor, 6A Contact Current, 110/120V Coil Voltage - 1SBL241022R8410


This contactor is a 3‑pole control unit designed for capacitor switching in industrial electrical installations. It operates on an AC control circuit at 50/60 Hz and is intended for switching capacitor banks with high inrush characteristics while mounted on DIN‑rail systems.

Features & Benefits


• 6A operational current for handling capacitor circuits
• Accepts Peak inrush currents up to 100x nominal for short Peaks
• Built‑in 1NO auxiliary contact for control signalling
• Coil rated 110/120V for 50/60 Hz control compatibility
• Screw terminals enabling secure connections for field wiring
• Rated for continuous operation up to 70 °C ambient

Applications


• Suitable for switching capacitor banks in power factor correction systems
• Ideal for automation panels requiring DIN‑rail mounting
• Used for industrial reactive‑power management at medium voltages
• Can be used with control systems needing an auxiliary signalling contact

What protective devices are recommended for the auxiliary circuit?


Use gG fuses sized around 1.5 to 1.8A for the auxiliary circuit and 10A for gG protection to match the manufacturer’s short‑circuit protective device guidance.

How does the contactor perform across different ambient temperatures?


It is specified for operation in free Air from −40 °C up to +70 °C at rated control voltage, with reduced permissible capacitor power at higher temperatures.

What electrical endurance can be expected when used with discharged capacitors?


When capacitors are discharged to ≤50V before re‑energisation, electrical durability is specified as 100 000 operating cycles.

Which voltages and power levels can it handle for capacitor switching?


Permissible reactive power varies with system voltage and temperature — for example up to 30 kvar at 690V and 40 °C, with reduced kvar ratings at higher temperatures.

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