Transmission line Fittings PG Parallel Groove Clamp For Earth Wire

Application

JBL, JBT, JB-TL series specific forms parallel groove clamp is suitable for unendure force splicing and

branch on the aerial wire, being used with insulation cover. It's action is insulation protection.

Structure feature

• Select oxidize-resistance Aluminum alloy.
• Teeth-shape structure, touch with lowly resistance, reliable splicing.
• All pars connected with each other, it can't lose parts during installation.
• An arc embrace the most part, conductor can't change.

Insulation cover performance feature

• Withstand voltage: 18kv keep voltage one minute not breakdown
• Insulation resistance: >1.0x1014Ω
• Weather proof performance: have good performanced after 1008 hours artifical climate aging test.

Models	JBT-10-702	JBT-10-702	JBT-16-1202	JBT-50-2402
Main Line(mm2)	10-70	10-70	16-120	50-240
Service Line (mm2)	10-70	10-70	16-120	50-240
Bolt No.	1	2	2	2
Remarks	Al to Cu	Al to Cu	Al to Cu	Al to Cu