PRODUCT DESCRIPTION
ABB 1SCA116878R1001 - Switch-Disconnector
The ABB OT1600E03P, identified by part number 1SCA116878R1001, is a 3-pole switch-disconnector engineered for robust manual isolation of electrical circuits. This device provides reliable load breaking and making capabilities, serving as a critical safety component in low-voltage power distribution, motor control centers, and industrial machinery applications requiring local or main circuit disconnection. It adheres to industrial standards for dependable circuit isolation.
Technical Specifications:
- SERIES/FAMILY: OT Series
- COMPONENT TYPE: Switch-Disconnector
- ELECTRICAL SPECS:
- NOMINAL CURRENT (Ith): 1600A
- NUMBER OF POLES: 3
- OPERATIONAL VOLTAGE (Ue): Up to 1000VAC / 1000VDC
- RATED FREQUENCY: 50/60 Hz
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12 kV
- RATED SHORT-TIME WITHSTAND CURRENT (Icw): 50 kA for 1s
- MECHANICAL/PHYSICAL:
- OPERATION TYPE: Manual
- MOUNTING TYPE: Base Mounting
- TERMINAL TYPE: Bolt Type Terminals
- MECHANICAL ENDURANCE: 2000 Cycles
- INTERFACE/CONTROL:
- CONTROL METHOD: Direct Manual Operation (Handle not included)
- AUXILIARY CONTACTS: Optional (Available as accessories)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal Protection)
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -40 to +70 degrees C
- COOLING METHOD: Natural Air Convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Main switches, emergency stop switches, motor control centers, distribution boards, industrial machinery, HVAC systems
- STANDARDS: IEC 60947-3