Telephone Building Entrance Blocks


1890ECM1-50  
  (Previously 2250MQC-50)  

Features & Benefits:

bulletMS2 connector input and 66 block output
bulletProtects up to 50 lines - also available in 25 pair (1890ECM1-25) and 100 pair (1890ECM1-100) configurations
bulletDouble door locking lid system for restricted or separate access
bulletEquipped with an internal fuse link
bulletAlso equipped with a removable splice chamber should the terminal fuse within a multiple configurations
bulletStackable to allow for future service expansion
bulletExternal ground connectors accept 6-14 AWG ground wire
bulletAccepts industry standard 5 pin protection module
bulletDesigned to exceed the requirements set forth in Underwriters Laboratory's UL497

Application:

The Circa 1890ECM1-50 is designed to provide overvoltage and/or current protection for commercial multi-pair applications such as shopping centers, hospitals, apartment complexes and large campus environments. This versatile unit is available with several types of terminating options.

ORDERING INFORMATION

 

Model No.

# of Pairs

Input

Output

Dimensions
(H" x W" x D")

Weight (lbs)

1890ECM1-50

50

MS2

66 block

9.2x15.25x4.75

15

Protection modules ordered separately



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