Bonding Jumpers

Use across all discontinuities, expansion joints, and adjustable connectors to maintain electrical continuity in the cable tray system. Also use to bond the cable tray system to the building ground. Bonding jumpers are not required at standard or rigid splice locations. Fasteners for bonding jumpers must be ordered separately.

Laminated Aluminum: Use (4) 3/8" x 1 1/4" bolts per Bonding Jumper.

Insulated Copper: Made with flame-retardant, moisture- and heat-resistant, insulated copper cable. Tin plated copper lugs have one hole, sized for 3/8" x 3/4" bolt. Length is 15" to the center of the lug holes. Special lengths, lugs, and cables are also available.

A

Aluminum

C

Copper

LAMINATED ALUMINUM
PRODUCT NUMBER L RATED AMPS (N.E.C. 250-122)
BJ 21 1/4" 2000
CATALOG NUMBERING EXAMPLE (EA:):
Material           Fasteners
A - BJ - 2000 - GE
INSULATED COPPER
PRODUCT NUMBER COPPER CABLE SIZE RATED AMPS (N.E.C. 250-122)
A806 #6 200
A807 #4 300
A804 #2 500
A803 #1 600
A808 1/O 800
A809 2/O 1000
A805 3/O 1200
A810 4/O 1600
A814* 4/O Welding Cable 2107 Strands 1800
CATALOG NUMBERING EXAMPLE (EA:):
Material    
C - A806

*Length is 30" to the center of the lug holes. One-hole tin-plated copper lugs are sized for 1/2" bolt.