R66C Series Protected
Key Features
• Compact size requires minimum
mounting space
• Choice of gas, carbon, or solidstate screw-in arresters for flexible
choice of materials and vendors
• UL Listed blocks and housings offer
documented performance
• Rugged aluminum housings for
indoor use provide long life; low
maintenance costs
Outside Plant for
Business-Critical Continuity
Description
The R66C1 series of 6-pr. protected terminal blocks features a quick-clip (Fig. 1) field that
permits one conductor of a feeder cable to be terminated with up to three distribution
wires per feeder line. Fanning strips on both sides of the block aid in good housekeeping.
This series has expandable protection capacity by stacking units to provide 12, 18, and 24
or more pairs of protected terminals.
The R66C3 series incorporates 6-pr. blocks into an expandable system of indoor station protectors by placing them in two sizes of closures, up to 24-pr. This series may be
ordered fully loaded or with as few as one protected block allowing for system expansion
as needed.
These blocks are protected with gas, carbon, or solid-state arresters. Arresters, blocks, and
closures (accessed using a 216-type tool) are UL Listed.
Application
The R66C1 and R66C3 series of protected
connecting blocks provide station termination and protection in 6-pr. increments.
These blocks fill the need for an R66 block
smaller than the standard 25-pr. size. They
offer excellent transient protection on
telecommunication lines for homes, businesses, commercial buildings, shopping
strips, and offices.
R66C312P
R66C16P
Fig. 1 - Clip Configuration
R66C3L24P (Cover Not Shown)
1
OSPDS-080100 / 0605
R66C Series Protected
Ordering Information
Catalog Number
Part Number
Arrester/Type
Description
6-pr. Protector Blocks (No Housing), R66 Type Terminal Blocks
R66C16P
F015100
1304/carbon
6-pr. block (4.25"H x 5.5"W x 1.75"D)
R66C16VSR
F015109
1304VSR2/gas
6-pr. block (meets RUS requirements)
R66C16JZ
F000145
1305VSB/gas
6-pr. block (meets Telcordia requirements)
6-, 12-, 18- and 24-pr. Station Protectors (with Housing)
R66C36P
F015116
1304S/carbon
6
One 6-pr. blk
One 6-pr. blk
7.75" x 11.25"
R66C36VSR
F015142
1304VSR2/gas
6
One 6-pr. blk
One 6-pr. blk
7.75" x 11.25"
R66C36JZ
F000146
1305VSB/gas
6
One 6-pr. blk
One 6-pr. blk
7.75" x 11.25"
R66C312P
F015118
1304S/carbon
12
Two 6-pr. blks
none
7.75" x 11.25"
R66C312VSR
F015131
1304VSR2/gas
12
Two 6-pr. blks
none
7.75" x 11.25"
R66C312JZ
F000147
1305VSB/gas
12
Two 6-pr. blks
none
7.75" x 11.25"
R66C3L6P*
F015122
1304S/carbon
6
One 6-pr. blk
Three 6-pr. blks
7.75" x 20.25"
R66C3L6VSR*
F000100
1304VSR2/gas
6
One 6-pr. blk
Three 6-pr. blks
7.75" x 20.25"
R66C3L6JZ*
F000099
1305VSB/gas
6
One 6-pr. blk
Three 6-pr. blks
7.75" x 20.25"
R66C3L12P*
F015124
1304S/carbon
12
Two 6-pr. blks
Two 6-pr. blks
7.75" x 20.25"
R66C3L12VSR*
F000101
1304VSR2/gas
12
Two 6-pr. blks
Two 6-pr. blks
7.75" x 20.25"
R66C3L12JZ*
F000098
1305VSB/gas
12
Two 6-pr. blks
Two 6-pr. blks
7.75" x 20.25"
R66C3L18P*
F015126
1304S/carbon
18
Three 6-pr. blks
One 6-pr. blk
7.75" x 20.25"
R66C3L18VSR*
F000102
1304VSR2/gas
18
Three 6-pr. blks
One 6-pr. blk
7.75" x 20.25"
R66C3L18JZ*
F000097
1305VSB/gas
18
Three 6-pr. blks
One 6-pr. blk
7.75" x 20.25"
R66C3L24P*
F015128
1304S/carbon
24
Four 6-pr. blks
none
7.75" x 20.25"
R66C3L24VSR*
F000103
1304VSR2/gas
24
Four 6-pr. blks
none
7.75" x 20.25"
R66C3L24JZ*
F015130
1305VSB/gas
24
Four 6-pr. blks
none
7.75" x 20.25"
* “L” in catalog number = long housing.
NOTE: All units may also be ordered with low voltage (230V solid-state) arresters. Contact Emerson for information.
Accessories
Catalog
Number
Part
Number
Description
Application
GB12
F015133
Ground bar
Use w/11.25-in. closure
GB18
F015134
Ground bar
Use w/20.25-in. closure
R714B
F008640
Terminating tool
All
R66C3S
F015114
Short housing, 12-pr. max. with cover
7.75" x 11.25"
R66C3L
F015120
Long housing, 24-pr. max. with cover
7.75" x 20.25"
NOTE: For additional accessories, see the Accessories section of the catalog.
Emerson Network Power.
The global leader in enabling businesscritical continuity.
Emerson Network Power
Energy Systems
4350 Weaver Parkway, Warrenville, IL 60555
Toll Free: 800-800-1280 (USA and Canada)
Telephone: 440-246-6999 Fax: 440-246-4876
Web: EmersonNetworkPower.com
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OSPDS-080100 / 0605