Disconnector INV100 100A 3P 31160

Isolating Switch – Reliable Power Disconnection

This three-pole isolating switch INV100 with a rated current of 100 A is a robust solution for safely disconnecting electrical circuits. Designed by Schneider Electric, it provides effective insulation and protection for installations across a wide range of applications—from residential to industrial. Its durable construction and high manufacturing quality ensure long-term, fault-free operation.

Functionality and Applications

The INV100 switch is designed for mounting on DIN rail, panel, or in distribution boards. Thanks to its versatile mounting options, it is suitable for both new installations and upgrades of existing systems. Its primary function is to ensure safe disconnection of the circuit for maintenance, repair, or emergency purposes. It can also serve as a main or maintenance isolator. Equipped with a long rotary handle featuring a black control element, it enables convenient and intuitive operation.

Key Features and Benefits

• High Short-Circuit Breaking Capacity: Rated conditional short-circuit current of 36 kA ensures effective protection against the consequences of overloads and short circuits.
• Wide Voltage Range: Operation at up to 690 V AC makes it a universal solution for diverse installations.
• Robust Construction: Fixed-mount device built from high-quality materials guarantees durability and reliability.
• User Safety: Features IP40 protection rating, safeguarding against accidental contact and ingress of solid objects larger than 1 mm.
• Locking Mechanism: Provides additional safety by preventing accidental re-energizing after disconnection.
• Flexible Mounting: Compatible with panel mounting, 4-hole board mounting, or front-central mounting, enhancing installation flexibility.
• Rated Operating Power: 45 kW at AC-23, 400 V, enabling control of high-power equipment.
• Two Changeover Auxiliary Contacts: Enable integration with control and status signaling systems.

Technical Specifications (Summary)

• Rated Continuous Current (Iu): 100 A
• Rated Operating Voltage: 690…690 V AC
• Number of Poles: 3
• Short-Circuit Breaking Capacity (Iq): 36 kA
• Width: 140 mm
• Height: 136 mm
• Depth: 96 mm
• Rated Operating Power for AC-23, 400 V: 45 kW

The INV100 isolating switch is an investment in the safety and reliability of your electrical installation. Its robust construction, high technical specifications, and versatile mounting options make it the ideal choice for professional installers and demanding end users.