53
The Service Provider
Solutions Guide
800-825-5517 (7 a.m. – 5 p.m. CT) www.graybar.com
Power & Protection
Supplier Prefix: TNB
Grounding Products
BLACKBURN
®
UL-LISTED GROUND ROD CLAMPS
These clamps are cast of a high-strength, corrosion-resistant copper alloy. Both
hex-head and socket-set screws are available. The long bearing surface of the
clamp on the ground wire secures the ground connection. They are UL Listed
for direct burial. Budget-line and heavy-duty versions are available.
B
(A) JAB12 Socket-set screw clamp
1
⁄
2”2 stranded/10 solid
JAB12H Hex-head bolt clamp
1
⁄
2”2 stranded/10 solid
JAB58 Socket-set screw clamp
5
⁄
8
”1/0 stranded/8 solid
JAB58H Hex-head bolt clamp
5
⁄
8
”1/0 stranded/8 solid
JAB34 Socket-set screw clamp
3
⁄
4”3/0 stranded/8 solid
JAB34H Hex-head bolt clamp
3
⁄
4”3/0 stranded/8 solid
G3 Hex-head bolt clamp
3
⁄
8
”4 stranded/10 solid
G4 Hex-head bolt clamp
1
⁄
2”2 stranded/10 solid
G5 Hex-head bolt clamp
5
⁄
8”2 stranded/10 solid
Nominal Rod Wire Range
Catalog # Description Diameter Maximum/Minimum
BLACKBURNGROUND ROD DRIVERS
For installing ground rods, there is no safer, simpler or more effective tool.
It can be used on all types of ground rods, including copper bonded, galvanized
and stainless steel. Integral inserts prevent the driver from slipping off the rod
near ground level.
(B) TBRD58 5’ ground rod driver,
5
⁄
8
” insert 25 lbs.
10
⁄
16
”
TBRD34 5’ ground rod driver,
3
⁄
4
” insert 25 lbs.
3
⁄
4
”
Catalog # Description Weight Maximum Rod Diameter
A
Supplier Prefix: BUS
(A) TPC-X TPC: Telpower Compact Fuse
3A – 125A, 80VDC, 100kA IR,
LED indication, current limiting
(B) TPM-X TPM: Telpower Miniature Fuse
3A – 30A, 80VDC, 20kA IR,
LED indication, current limiting
(C) TPA-X TPA: Telpower Indicating Fuse
3A – 50A, 170VDC, 100kA IR
TPA-B-X TPA-B-X: Telpower Indicating Fuse
20A – 30A, 65VDC, 20kA IR
(D) TPS-X TPS: Telpower Fuse
1A – 70A, 170VDC, 100kA IR
(E) TPL* TPL: Telpower Current-Limiting Fuse
70A – 800A, 170VDC, 100kA IR
(F) TPN-X TPN: Telpower Current-Limiting Fuse
1A – 600A, 170VDC, 100kA IR
Catalog # Description
Fuses
TELPOWER
®
DC POWER DISTRIBUTION FUSES
(G) GMT-XA GMT: Fast-Acting Indicating Fuse
18/100 – 15A, 125VDC,
GMT-A: Alarm Fuse for Disconnect Switches
(H) 70* 70 Series Indicating Fuse
1/10 – 10A, 300VDC
Catalog # Description
TELPOWER
®
INDICATING FUSES
A
B
C
E
F
G
H
D
*Add letter code to indicate Amp rating
X= Amp rating
*Add letter code to indicate Amp rating
X= Amp rating
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