Model 1830-A T1/E1 Protection Assembly, Rail Mounted
Product Dimensions
18.80
(.74)
Example: 1830-A261
TIP
RING
TIP
RING
TIP
RING
TIP
RING
UNPOWERED
UNPOWERED
UNPOWERED
UNPOWERED
POWERED
POWERED
POWERED
POWERED
SPAN
SPAN
SPAN
SPAN
83.0
(3.3)
48.0
(1.9)
RING
TIP
RING
TIP
RING
TIP
RING
TIP
45.72
(1.8)
DIMENSIONS:
MM
(INCHES)
How To Order
1830-A X
Model Number Designator
Number of Protected T1 Lines
1
1 = One line (two protectors)
2 = Two lines (four protectors)
3 = Three lines (six protectors)
4 = Four lines (eight protectors)
5 = Five lines (ten protectors)
Rail Length
1 = 2.8” long - Accommodates
one
pair of protectors
without
ground wire clamp
2 = 4.2” long - Accommodates
one
pair of protectors with ground wire clamp
3 = 5.6” long - Accommodates
two
pair of protectors with ground wire clamp
4 = 7.0” long - Accommodates
three
pair of protectors with ground wire clamp
5 = 8.4” long - Accommodates
four
pair of protectors with ground wire clamp
6 = 9.8” long - Accommodates
five
pair of protectors with ground wire clamp
Without ground wire clamp, use next shorter rail.
For smaller spaces, use next shorter rail.
(Rail mounting screw heads will be partially hidden under clamps.)
Ground Wire Clamp and 24” AWG #12 Insulated Ground Wire
0 = Without clamp and wire
1 = With clamp and wire
1
X
X
Notes:
Two protectors are required for each T1 line, one for transmit and one for receive.
Slots in rail are .21” wide; will accomodate #10 screw. Drill enlarge for bigger screw.
Specifications are subject to change without notice.
BOURNS [ BOURNS ELECTRONIC SOLUTIONS ]
