BUSBAR HOLDERS TYPE: W

Application:	For LV switchboard busbars
Technical features:	Universal 2-part insulating holders in 1-, 2-, 3- and 4-way versions. Designed for 30x10mm busbars. Reducing inserts enable mounting busbars of other dimensions: 20x10, 30x5, 25x5 i 20x5 mm. The W holders are offered as pairs (2 pcs as a set).

Holder W-1/3010	Holder W-2/3010
Holder W-3/3010	Holder W-3/3010S
Holder W-4/3010	Insert W-305W Insert W-2010W	Insert W-255W Insert W-205W

Material:	Thermoplastic polyester (PBT), glass fiber reinforced
Busbar axes spacing, mm	60
Maximum operating temperature, °C	140
Maximum busbar current, A	800
Standards:	IEC 439; UL94-V0
Colour:	grey
Short circuit strength Ip – short circuit surge current; L – distance between holders		Busbar dimensions [mm]	Max. rated current [A]	Characteristic curve
		12x5	210	7
		12x10	340	6
		15x5	260	6
		20x5	319	5
		20x10	497	3
		25x5	384	4
		30x5	447	2
		30x10	800	1

Name	Type	Nr of bus-bars	Busbar dimen-sions [mm]	In [A]	Overall dimensions [mm]	Wei-ght [g]	M1 [Nm]	M2 [Nm]	Art nr
Busbar holder (2 pcs) *	W-1/3010	1	30x10	800	60x57,5x18	66	5¸8	1¸3	154-500010
Busbar holder (2 pcs) *	W-2/3010	2	30x10	800	170x58x18	145	3¸5	1¸3	154-500020
Busbar holder (2 pcs) *	W-3/3010	3	30x10	800	220x57x18,5	172	3¸5	1¸3	154-500030
Busbar holder (2 pcs) *	W-3/3010S	3	30x10	800	220x72x18,5	207	3¸5	1¸3	154-500040
Busbar holder (2 pcs) *	W-4/3010	4	30x10	800	295x57x18,5	235	3¸5	1¸3	154-500050
Reducing insert for 5mm busbars (10 pcs)*	W-305W	1	30x5	447	37x17x5	4	-	-	154-500110
Reducing insert for 5mm busbars (10 pcs)*	W-255W	1	25x5	384	37x17x10	5	-	-	154-500120
Reducing insert for 10mm busbars (10 pcs)*	W-2010W	1	20x10	497	17x13x10	2	-	-	154-500130
Reducing insert for 5mm busbars (10 pcs)*	W-205W	1	20x5	319	37x17x10	5	-	-	154-500140

* - Technical data concern 1 piece, price – packing (set)

I_n – busbar maximum rated current

M₁ – holder joining screws torque

M₂ – plastic screws torque