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ABB Stotz-Kontakt OS250DS30, load-break switch for fuse, 3-pole, 250A without handle, side actuation, 1SCA022871R2180

ABB Stotz-Kontakt OS250DS30, load-break switch for fuse, 3-pole, 250A without handle, side actuation, 1SCA022871R2180

In stock

SKU: 461174

Price on request

€727.02

€0

Overview

ABB's OS series of manually operated switch disconnectors offer optimum protection for the most demanding applications. The OS series switches currents from 20 A to 1250 A and voltages up to 690 V AC. All OS switches have an integrated fuse chamber in which fuses of different designs can be inserted. ABB offers different versions for different fuse standards. Thanks to the modular design, the mechanism and poles can be positioned according to the installation requirements. This enables a high level of flexibility and efficiency in planning. The series also has IEC and UL approvals. ABB offers you a wide range of accessories for these switches, such as extension shafts, handles, auxiliary switches and terminal covers. The OS switches are an ideal solution for motor protection and can be used in numerous other industrial applications in addition to transformers.

Property	Value
Rated continuous current Iu:	250 A
Protection class (IP), front:	IP20
Number of poles:	3
Design as main switch:	yes
Design of the actuating element:	short rotary handle
Connection type main circuit:	bolt connection
Suitable for front mounting:	no
Suitable for floor mounting:	no
With fuse monitoring:	no
Designed as an EMERGENCY STOP device:	no
Conditional rated short-circuit current Iq:	80 kA
Designed as a safety switch:	yes
Max. Rated operating voltage Ue at AC:	1000 V
Suitable for busbar construction:	yes
Suitable for fuse links:	NH0, NH1
Position of the actuating element:	right
Motor drive integrated:	no
Rated short-time withstand current Icw:	8 kA
Motor drive optional:	no
Rated operating power at AC-23, 400 V:	250 kW
Cable entry:	other
Equipped with connectors:	yes