Phoenix Contact 3211793 PTTB 4 BU blue double level Terminal space-saving

The Phoenix Contact 3211793 PTTB 4 BU is a dual port terminal block designed for secure and efficient connections in electrical installations. With its blue colour and reliable continuity, it is ideal for use in switchboards and control panels. Typical applications include industrial automation and network interface setups.

Type	Dual port terminal
No. of Ways	2
No. of Levels	2
Termination	Push-in Cage clamp
Width	6.2mm
Wire Gauge (mm²)	6mm²
AWG (min.)	24
Clamp width	6.2mm
Closing plate required	true
Colour	Blue
Connectable conductor cross section fine-strand with cable end sleeve	0.25 - 0.25mm²
Connectable conductor cross section fine-strand without cable end sleeve	0.2 - 6mm²
Connectable conductor cross section multi-wired	- - -mm²
Connectable conductor cross section solid-core	0.2 - 6mm²
Connection	Quick-connect
Cross section (flexible) (min.)	0.2mm²
Cross section (inflexible) (min.)	0.2mm²
Current Rating	28A
Depth	47.5mm
Dim	(L x W x H) 83.5 x 6.2 x 47.5 mm
Explosion-tested version Ex e	true
Flammability Rating	V0
Height	47.5mm
Industrial packaging	No
Inflammability class of insulation material according to UL94	V0
Insulation	PA
Internally connected stages	false
Length	83.5mm
Material insulation body	Thermoplastic
Maximum Wire Size AWG	10
Min. stripping length	10mm
Misc Attribute	PTTB 4 BU
Mounting method	DIN rail (top hat rail) 35 mm
Nominal Voltage	500V
Number of clamp positions per level	2
Number of levels	2
Number of pins	4
Number of Rows	2
Operating Temperature	- - -°C
Rated current In	28A
Rated voltage	500V
Stripping length (max.)	12mm
Suitable for conductor material	Aluminium/copper
Type of electrical connection 1	Other
Type of electrical connection 2	Other
Wire Gauge (AWG)	10