STI Retro Fit Plate: Square, 8.5 in Overall Ht, 12 in Overall Lg, 2 in Overall Wd
The STI Retro Fit Plate: Square is a wall mounting bracket for passthrough devices, with an overall height of 8.5 in, overall length of 12 in, and overall width of 2 in. This 4 hr rated square plate (MPN EZP133R) is…
SKU 3G-OTH-551305
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Product Description
The STI Retro Fit Plate: Square is a wall mounting bracket for passthrough devices, with an overall height of 8.5 in, overall length of 12 in, and overall width of 2 in. This 4 hr rated square plate (MPN EZP133R) is designed for retrofitting applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the STI Retro Fit Plate EZP133R used for?
The STI Retro Fit Plate EZP133R is a wall mounting bracket for passthrough devices. It provides a 4-hour fire-rated square plate (8.5 in high, 12 in long, 2 in wide) for retrofitting applications where existing openings need a secure, rated enclosure.
What are the specifications of the STI Retro Fit Plate EZP133R?
The STI Retro Fit Plate EZP133R is a square plate with an overall height of 8.5 in, overall length of 12 in, and overall width of 2 in. It carries a 4 hr fire rating and is manufactured by STI under part number EZP133R.
Where to buy the STI Retro Fit Plate EZP133R worldwide?
3G Electric supplies the STI Retro Fit Plate EZP133R to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this wall mounting bracket to your facility, no matter the location.
How to install the STI Retro Fit Plate EZP133R?
Install the STI Retro Fit Plate EZP133R by securing it over the existing wall opening using appropriate fasteners for the substrate. Ensure the 4 hr rated plate is flush and sealed per local fire codes. Always follow the manufacturer's instructions for passthrough device compatibility.
STI Products
3G Electric supplies STI wall mounting brackets for passthrough devices. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









