The MMTC 3B4X is a NEMA 4X Exterior Three Button Surface Mount Control Station from MMTC. It features a NEMA 4X-rated enclosure, built for corrosion-resistant exterior installations. Contact configuration is Normally Open / Normally Closed, 6A @ 125/250V AC. Rated for 125V AC, 250V AC. Surface mount installation for straightforward field deployment.
A: The 3B4X carries a NEMA 4X rating, which adds corrosion resistance beyond the standard NEMA 4 rating, making it suitable for harsh or corrosive outdoor environments.
A: The 3B4X enclosure is made of Rosite, a corrosion-resistant material. A stainless steel variant (3B4X-SS) is also available for more demanding environments.
A: The three buttons are arranged in a triangular pattern and are color-coded for Open, Close, and Stop functions. They are fully guarded to help prevent accidental actuation.
A: The 3B4X is surface mounted and installs on a wall or post adjacent to the gate or door operator.
A: The contact rating is 6 amps at 125/250V AC with Normally Open and Normally Closed configurations available.