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1SBL411024R8400 - UA75-30-00RA 110V 50Hz / 110-120V 60Hz Contactor | ABB
| Cat No. | 1SBL411024R8400 |
| Category | Capacitor duty contactor |
| Stock | In Stock |
| Condition | Brand New, Sealed Packaging |
| Product Type | capacitor duty contactor |
In Stock — 3 Qty
$386.76
| Quantity | Expected Delivery |
|---|---|
| 3 Units | 25 Business Days |
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Technical Specification
ABB 1SBL411024R8400 capacitor duty contactor Technical Specification
| capacitor duty contactor | |
|---|---|
| Model | UA75 |
| Rating KVAR | 60 |
| Voltage | 110Vac |
Product Details
1SBL411024R8400 ABB UA75-30-00RA 110V 50Hz / 110-120V 60Hz - The UA75-30-00RA 110V 50Hz / 110-120V 60Hz is a 3-pole contactors for capacitor switching, can be used in installations in which the peak current far exceeds 100 times nominal rms current. The contactors are delivered complete with their damping resistors and must be used without additional inductances (see table below). The capacitors must be discharged (maximum residual voltage at terminals ≤ 50 V) before being re-energized when the contactors are making. Their electrical durability is 250 000 operating cycles for Ue < 500 V and 100 000 operating cycles for 500 V ≤ Ue ≤ 690 V. The UA.RA contactors are fitted with a special front mounted block, which ensures the serial insertion of 3 damping resistors into the circuit to limit the current peak on energization of the capacitor bank. Their connection also ensures capacitor precharging in order to limit the second current peak occurring upon making of the main poles. The insertion of resistors allows to damp the highest current peak of the capacitor when switching on, whatever its level. The UA.RA series 3-pole contactors are of the block type design. - Main poles: 3 main poles - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available. We are dedicatedly involved in providing an excellent quality products at Electrihub.
Product Dimensions
ABB 1SBL411024R8400 dimensions and weight
Dimensions (L × W × H)
Length
20 cm
Width
16 cm
Height
8.5 cm
Weight
Net Weight
1.35 kg
Dimensions are approximate. For precise dimensional drawings, contact us.
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Product Overview
1SBL411024R8400 ABB UA75-30-00RA 110V 50Hz / 110-120V 60Hz - The UA75-30-00RA 110V 50Hz / 110-120V 60Hz is a 3-pole contactors for capacitor switching, can be used in installations in which the peak current far exceeds 100 times nominal rms current. The contactors are delivered complete with their damping resistors and must be used without additional inductances (see table below). The capacitors must be discharged (maximum residual voltage at terminals ≤ 50 V) before being re-energized when the contactors are making. Their electrical durability is 250 000 operating cycles for Ue < 500 V and 100 000 operating cycles for 500 V ≤ Ue ≤ 690 V. The UA.RA contactors are fitted with a special front mounted block, which ensures the serial insertion of 3 damping resistors into the circuit to limit the current peak on energization of the capacitor bank. Their connection also ensures capacitor precharging in order to limit the second current peak occurring upon making of the main poles. The insertion of resistors allows to damp the highest current peak of the capacitor when switching on, whatever its level. The UA.RA series 3-pole contactors are of the block type design. - Main poles: 3 main poles - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available. We are dedicatedly involved in providing an excellent quality products at Electrihub.
Frequently Asked Questions for 1SBL411024R8400
Electrihub is an authorized ABB distributor, guaranteeing 100% genuine ABB 1SBL411024R8400 or UA75-30-00RA 110V 50Hz / 110-120V 60Hz Capacitor duty contactor products backed by ABB warranty. With strong inventory and competitive pricing, we ensure quick delivery and reliable support for your automation needs.
Our experienced technical team is always ready to help you select the right ABB solution for your project — ensuring performance, safety, and peace of mind.
Our experienced technical team is always ready to help you select the right ABB solution for your project — ensuring performance, safety, and peace of mind.
The ABB 1SBL411024R8400 capacitor duty contactor is designed specifically for switching capacitor banks in power factor correction systems. It includes pre charge resistors to limit inrush current, high endurance contacts, and robust arc suppression technology for long operational life.
The ABB 1SBL411024R8400 is engineered to safely switch capacitive loads by reducing switching surges and preventing contact welding. It ensures reliable capacitor bank operation and maintains system stability in APFC (Automatic Power Factor Correction) panels.
The ABB 1SBL411024R8400 uses built in pre charge resistors that absorb the initial inrush current when a capacitor bank is energized. After stabilization, the main contacts close to ensure full load operation without excessive stress.
The ABB 1SBL411024R8400 is ideal for APFC panels, low voltage capacitor bank switching, harmonic rich environments, industrial distribution systems, and commercial power factor correction installations.
Ensure proper wiring of auxiliary contacts, correct coil voltage selection, appropriate ventilation, and adherence to ABB mounting instructions. Connections must follow capacitor switching diagrams to ensure safe operation.
You can download the official ABB datasheet for 1SBL411024R8400 from the Electrihub product page, which includes technical specifications, diagrams, and application guidelines.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
The price of ABB 1SBL411024R8400 Capacitor duty contactor depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.
Reviews & Ratings
4.5
2 reviews
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Compact and reliable, perfect for capacitor banks.
Compact and reliable, perfect for capacitor banks.
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