ABB 1SBL35 Contactor, 3-Pole, 50 A, 22 kW 130V, 48 V, 3 NO, 690V

Actuellement indisponible
Nous ne savons pas si cet article sera de nouveau en stock, il n'est plus vendu par le fabricant.
N° de stock RS:
253-1997
Référence fabricant:
1SBL357001R6900
Fabricant:
ABB
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Marque

ABB

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V

Contact Current

50A

Series

1SBL35

Power Rating

22kW

Function

Control Unit

Normal State Configuration

3 NO

Number of Auxiliary Contacts

0

Terminal Type

Screw

Control Circuit Voltage Uc

130, 48V

Contactor Application

Control Unit

Operational Current Ie

100A

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

55°C

Depth

110mm

Standards/Approvals

CSA C22-2 N°14, EN 50155, IEC 60077-1, IEC 60077-2, IEC 61373, IEC/EN 60947-1, IEC/EN 60947-4-1, UL 508, TR CU 001/2011

Length

108mm

Width

70mm

Pole and Throw Configuration

3P

Pays d'origine :
BG

ABB AF50 Series Contactor, 100A Operational Current, 22kW Power Rating - 1SBL357001R6900


This contactor is a three-pole switching device designed to control 3-phase motors and general power circuits up to 690 V. It accepts a wide control-voltage window on AC 50/60 Hz or DC supplies, allowing the same unit to be used across varying supply conditions and in installations subject to voltage dips or brief interruptions.

Features & Benefits


• 100A rated current delivers high-load switching capacity
• 22 kW AC-3 power rating supports medium-power motors
• 48 to 130V control range permits wide Coil supply compatibility
• 3NO main contact arrangement enables straightforward motor starters
• Screw terminals allow secure connections for conductors
• Can tolerate short control-voltage interruptions, improving uptime

Applications


• Suitable for switching 3-phase motor starters in industrial panels
• Ideal for bypass and capacitor switching in power circuits
• Used for lighting and DC power circuit control in traction systems
• Can be used for retrofit replacement of like-for-like contactors

What ambient temperatures can it operate within when fitted with an overload relay?


When mounted close to a thermal overload relay it is specified for operation between -25 °C and +55 °C.

What insulation and impulse withstand levels does it meet for industrial environments?


It is rated for 1000V insulation (per IEC/EN) with an 8 kV impulse withstand voltage.

How does the Coil consumption affect control wiring design?


Holding consumption is low at 2.8 V·A while pull-in requirement is 210 V·A at maximum rated control voltage, which should be considered when sising control transformers and protection.

What mechanical and electrical switching duties are supported?


Electrical switching frequency allows up to 300 cycles/hour for AC-1 and AC-3 duties with a mechanical switching endurance of 300 cycles/hour.

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