Head-To-Ballast Connector

The KUPO HB (Head‑to‑Ballast) Connector Series provides reliable and safe power connections for high-output lighting fixtures, supporting power ratings from 575 W up to 18 kW, including major film lights like Arri. Available in solder, crimp, and panel mount variants with specific pin counts and key positions for each wattage level, these connectors are compatible with vendors such as Arri, Cinemills, Strand, Mole, Sunray, LTM, and De‑Sisti. Machined aluminum bodies feature a ribbed coupling ring for smooth manual mating, and black anodized, scratch-resistant backshells with cable clamps accommodate various cable diameters. Designed to IP67 standards, these connectors offer waterproof protection, and grip-enhancing rubber on the locking ring ensures secure handling.

Contacts Configuration & Key Position Arrangement

 

Solder Type		7 PIN (for 575W - 4KW)			6 PIN (for 6KW)	9 PIN (for 12/18KW)
		Key (Z)	Key (W)	Key (O)
WPC	Line Male		2407LMG-W	2407LMG-O	2806LMG	2809LMG
	Line Female		2407LFG-W	2407LFG-O	2806LFG	2809LFG
	Panel Female		2407SF-W	2407SF-O	2806SF	2809SF
WPS	Line Male	2407LM-Z	2407LM-W
	Line Female	2407LF-Z	2407LF-W			2809LF
	Panel Male		2407SM-W	2407SM-O
	Panel Female		2407SF-W		2806SF	2809SF
Crimp Type
WPC	Line Male				2806CLMG	2809CLMG
	Line Female				2806CLFG	2809CLFG
	Panel Female				2806CSF	2809CSF
WPS	Panel Male	2407CSM

 

Cross Reference for Various Brands

BRAND	ARRI	CINEMILLS	STRAND	MOLE	SUNRAY	LTM	DE-SISTI
575W	2407-W	2407-Z	2407-Z	2407-Z	2407-Z	-	2407-Z
1200W	2407-W	2407-W	2407-W	2407-W	2407-W	-	2407-W
2500W	2407-O	2407-O	2407-O	-	2407-O	2407-O	2407-O
4000W	2407-O
6000W	2806
12KW	2809
18KW	2809