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Company
ABB Low Voltage & Systems
Description
UA16RA - 3-pole Contactors - AC Operated
Bill of material
ABB - 1SBL181024R8810 + UA16-30-10RA 230-240V 50Hz / 240-260V 60Hz Contactor
Product ID
Extended Product Type
Invoice Description
Description
Screw Terminals
Long Description
UA16..RA 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 and auxiliary contacts: 3 main poles, 1 built-in auxiliary contact - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available.
International product number
Product number of the Manufacturer
Rated control supply voltage Us at AC 50HZ
V
Rated control supply voltage Us at AC 60HZ
V
Rated control supply voltage Us at DC
- - - V
Voltage type for actuating
Number of auxiliary contacts as normally open contact
Number of auxiliary contacts as normally closed contact
Type of electrical connection of main circuit
Number of normally open contacts as main contact
Number of normally closed contacts as main contact
Rated blind power at 400 V, 50 Hz
kvar
Customs tariff number
85364900
Deeplink product page
Link to product detail page
Type
UA 16-30-10 RA
Procurement
Last updateSep 13, 2024, 7:11 AM
Part number1SBL181024R8810
AUSSCHREIBEN.DEhttps://ausschreiben.de/catalog/abb/catalogItem/238f242b-8433-4a6b-8d8d-f46d072c94f4
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All information without guarantee
Last update: Sep 13, 2024, 7:11 AM
Preview - Generation
Preview
3D
Dimension
2D

Classifications
CNS
Object Properties:
Order Number: 1SBL181024R8810
Description long: UA16..RA 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 and auxiliary contacts: 3 main poles, 1 built-in auxiliary contact - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available.
Description short: UA16-30-10RA 230-240V 50Hz / 240-260V 60Hz Contactor
Manufacturer / brand name: ABB
Product website: https://new.abb.com/products/ABB1SBL181024R8810
Customs Tariff Number: 85364900
GTIN-Code: 3471522300881
ETIM 8.0
Capacitor contactor:
Number of normally open contacts as main contact: 3
Number of normally closed contacts as main contact: 0
Number of auxiliary contacts as normally open contact: 1
Number of auxiliary contacts as normally closed contact: 0
Rated control supply voltage Us at AC 50HZ: 230 - 240 V
Rated control supply voltage Us at AC 60HZ: 240 - 260 V
Rated control supply voltage Us at DC: - - - V
Type of electrical connection of main circuit: Screw connection
Rated blind power at 400 V, 50 Hz: 12.5 kvar
Voltage type for actuating: AC
cadenas_class
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