Hydel MSC400TW / Meter Socket Box with 1/2 inch Compression Stud U/G 200A / 600V
October 13, 2026
Hydel SDC320PW / Meter Sockets / 3Gang 200Amp
October 13, 2026
Hydel MSC400TW3 Meter Socket Box with Isolated Neutral – 1/2″ Compression Stud – U/G – 200A – 600V
Built for residential and light commercial service installations, the Hydel MSC400TW3 is a 200 amp, 600 volt, 4-jaw underground meter base with 1/2″ compression studs, 2 x 3″ knockouts, and a CSA/NEMA 3R enclosure. This model is especially relevant where electricians, contractors, and inspectors are focused on correct neutral bonding practice and isolated neutral requirements at the service entrance.
200A
600V
Underground Use Only
4 Jaw
2 x 3″ KO
#6–250 MCM CU/AL
Underground Service Ready
Designed for underground use only, making it suitable for many residential service entrance and meter base replacement applications in Ontario.
Compression Stud Design
Includes 1/2″ line studs for compression-type wire connectors and supports a #6–250 MCM CU/AL load conductor range.
Key KO Advantage
The MSC400TW3 differs from the standard MSC400TW by offering 2 x 3″ knockouts and a deeper enclosure.
