Phoenix Contact 3031306 ST 25-QUATTRO spring cage Terminal 0.08-4 mm² grey

The ST 2,5-QUATTRO 3031306 by Phoenix Contact is a compact feed-through terminal block designed for efficient cable management in control panels. Featuring secure connections and strong continuity, it is ideal for use in switchboards and serial terminal applications. Typical uses include electrical distribution systems where reliable connections are essential.

Type	Continuity
Pitch	5.2mm
No. of Ways	2
Termination	Spring Clamp
Width	5.2mm
Wire Gauge (mm²)	4mm²
AWG (min.)	28
Clamp width	5.2mm
Closing plate required	true
Colour	Grey
Connectable conductor cross section fine-strand with cable end sleeve	0.14 - 0.14mm²
Connectable conductor cross section fine-strand without cable end sleeve	0.08 - 2.5mm²
Connectable conductor cross section multi-wired	- - -mm²
Connectable conductor cross section solid-core	0.08 - 4mm²
Connection	Pull spring
Cross section (flexible) (min.)	0.08mm²
Cross section (inflexible) (min.)	0.08mm²
Current Rating	24A
Depth	36.5mm
Dim	(L x W x H) 72 x 5.2 x 36.5 mm
Explosion-tested version Ex e	true
Flammability Rating	V0
Height	36.5mm
Industrial packaging	Yes
Inflammability class of insulation material according to UL94	V0
Internally connected stages	true
Length	72mm
Material insulation body	Other
Min. stripping length	8mm
Misc Attribute	ST 2,5-QUATTRO
Mounting method	DIN rail (top hat rail) 35 mm
Nominal Voltage	800V
Number of clamp positions per level	4
Number of levels	1.0
Number of Pins	4
Number of Rows	1
Operating Temperature	-60 - 110°C
Rated current In	24A
Rated voltage	800V
Stripping length (max.)	10mm
Suitable for conductor material	Aluminium/copper
Type of electrical connection 1	Spring clamp connection
Type of electrical connection 2	Spring clamp connection
Wire Gauge (AWG)	14