MegaHertz MG324 4P 32A IP66 Waterproof Proximity Switch
MegaHertz MG324 4P 32A IP66 Waterproof Proximity Switch
The MegaHertz MG324 (4P – 32A) enclosure is a switch-disconnector in a waterproof box designed to ensure emergency shutdown and local electrical lockout of your thermal, HVAC and industrial equipment.
Essential when installing a heat pump (HP), an outdoor air conditioning unit or an air handling unit (AHU), this disconnector allows technicians to work safely thanks to its rotary handle lockable in the OFF (0) position. Its yellow face and red control ensure immediate identification in case of emergency.
Made of thermoplastic highly resistant to impacts and UV rays, the MG324 box can be installed directly outdoors as a surface-mounted unit. Its pre-cut cable entries (top and bottom) simplify the integration of waterproof cable glands while preserving the IP65/IP66 protection rating of the enclosure.
Technical specifications
| Brand | MegaHertz (PACMAN Distribution) |
|---|---|
| Reference | MG324 |
| Product type | Local switch-disconnector / Emergency shutdown |
| Number of poles | 4 Poles (4P — single-phase or three-phase) |
| Rated current (In) | 32 A |
| Rated voltage | 230 V / 400 V AC (50/60 Hz) |
| Protection rating | IP65 (manufacturer data) / IP66 |
| Locking | Lockable in position 0 (OFF) |
| Mounting type | Surface-mounted (indoor / outdoor) |
| Compliance | CE marking — IEC/EN 60947-3 |
Key features
- SECURE LOCAL SHUTDOWN (4P – 32A): 32-amp four-pole switch-disconnector compatible with single-phase (230 V) and three-phase (400 V) networks, ensuring rapid and visible power-off during maintenance operations.
- HIGH OUTDOOR WATER RESISTANCE (IP65 / IP66): High-resistance insulating box treated with UV protection, designed to withstand the elements, dust and water splashes (manufacturer-certified IP65, for demanding outdoor use).
- LOCKABLE ANTI-RESTART SAFETY: Red rotary handle on a high-visibility yellow panel with emergency stop function and mechanical padlock locking in the OFF (0) position for regulatory lockout.
- IDEAL FOR AIR CONDITIONING, HEAT PUMPS & VENTILATION: Compliant with HVAC installation requirements for local disconnection in the immediate vicinity of heat pump outdoor units, air conditioners and exhaust fans.
- QUICK SURFACE-MOUNT INSTALLATION: Compact box equipped with knock-out panels at the top and bottom (M20/M25 cable gland passage) and a spacious terminal block facilitating the connection of solid or flexible cables.
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