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Presence Sensing Safety Devices

ABB OT125GTUU3TZ EMC SAFETY SWITCH OT125GTUU3TZ

Product Code: OT125GTUU3TZ

EMC safety switch, 3-p. 415V AC23 125A, 55kW. Mounted auxiliary contact: 1NO1NC. Steel sheet enclosure. IP65. Black Pistol handle. Interlocked cover. Defeatable interlocking. The enclosed switch is using a galvanised steel enclosure, with polyester coating. It is suitable for outdoor use with respect to UV light and ingress protection. The enclosure have inbuilt gas pressure relief function to protect the user in case of an internal arc. The door is earthed via the hinges. The enclosure is prepared for single and parallell cables. Cable entry types can be blank , ring-flange or C-flange type (FL21), with different cable configuration, like top/bottom or bottom/bottom. The handle is padlockable for 3 padlocks, cover is interlocked, and interlock function can be bypassed for thermographing.

Technical Specifications

Brand ABB
Control Element Colour Black
Main Circuit Electrical Connection Screw Connection
No. of Normally-closed Auxiliary Contacts 1
No. of Normally-open Auxiliary Contacts 1
Cable Cross Section (mm²) 10 - 70
Cable Entry Up/Down
Conventional Thermal Current - Ithe (A) 125 (Fully Enclosed)
Degree of Protection IP65
Dimensions (mm) 250W x 400H
Enclosure Material Steel sheet
Handle Type Pistol
Maximum Operational Voltage AC (V) 1000
NEMA Degree of Protection 1
No. of Poles 3
Pollution Degree 3
Rated Conditional Short-Circuit Current - Inc (kA) 24
Rated Impulse Withstand Voltage (kV) 12
Rated Operational Current AC-22A 380-415V (A) 125
Rated Operational Current AC-23A 380-415V (A) 125
Rated Operational Power AC-23A 380-415V (kW) 55
Rated Operational Voltage (V) 1000
Rated Short-Time Withstand Current - Icw (kA) 4
Rated Uninterrupted Current - Iu (A) 125
Standards and Approvals IEC 60947-1, -3
Suitable For Distribution Board Installation
Tightening Torque (Nm) 6 (Main Circuit)
Type Main Switch
Weight (kg) 9.4 (Net)

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