Why Choose the Mersen Q1002285 Door Position Indicator Kit?
The Mersen Q1002285 is a genuine switch door position indicator kit designed for compatible MULTIBLOC® and MULTIVERT® NH fuse switch disconnectors. It uses a compact microswitch to detect whether the switch disconnector door or operating cover is open or closed, allowing its position to be signalled to an external monitoring or control circuit.
Featuring one changeover contact rated at 5 A and 250 V, the Q1002285 provides a simple, dependable method of adding remote status indication to industrial fusegear. The changeover contact can be incorporated into control panels, warning circuits, programmable controller inputs or building management systems, subject to the electrical requirements of the installation.
Supplied as a complete installation kit, this lightweight Mersen accessory is suitable for panel builders, electrical engineers and maintenance professionals who require reliable switch-position feedback from compatible low-voltage distribution equipment.
Key Advantages
- Genuine Mersen fuse switch disconnector accessory.
- Detects and signals the open or closed switch-door position.
- Compatible with selected MULTIBLOC® and MULTIVERT® equipment.
- Includes a microswitch with one changeover contact.
- Contact rating of 5 A at 250 V.
- Compact and lightweight design simplifies installation.
Key Features
- Mersen Q1002285 indicator kit.
- Catalogue number: 1.000.852.
- Designed to indicate switch-door position.
- Microswitch-based sensing mechanism.
- One changeover contact.
- 5 A, 250 V contact rating.
- Suitable for compatible MULTIBLOC® and MULTIVERT® fusegear.
- Supplied as one complete kit.
Reliable Switch Position Monitoring
Position indicators provide electrical feedback when the operating position of switchgear changes. The Mersen Q1002285 detects the mechanical position of the switch disconnector door and converts it into an electrical changeover signal that can be used for status indication, interlocking or supervisory monitoring.
This functionality can help operators confirm whether compatible fusegear is open or closed without relying solely on visual inspection. When correctly integrated into the control system, the indicator can support safer maintenance procedures, clearer equipment-status reporting and improved fault diagnostics.
Typical Applications
- Industrial low-voltage switchboards.
- Power distribution panels.
- Motor control centres.
- Switchgear status monitoring.
- Electrical interlocking circuits.
- OEM machinery and control systems.
