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Multi-Conductor Terminal Blocks

Terminal blocks are a modular block with an insulated frame connecting two or more wires in a reliable manner. A clamping component and a conducting strip are used to secure and organize connecting wires, allowing multiple outgoing wires to join to one singular incoming wire. Wires are secured to the terminal blocks with screw connections, spring cage connections, push in connections (requiring the use of ferrules on the wires), fast connections, or barrier connections (requiring ring or spade terminals on the wires). Terminal blocks are the perfect solution for complicated control circuits that require secure, well-organized and semi-permanent wire connections that can easily be switched out for repair or inspection in the field. Within a control board, terminal blocks are snapped firmly into place on a mounting or DIN rail. When modifications to the circuit are performed, they can easily be added or removed from the rail without interfering with other wire connections.

Phoenix Contact Multi-Conductor Terminal Blocks are feed-through terminal blocks with three or four connections that are all routed via the same current bar. This allows connection of up to four conductors with individual wiring per terminal block. This design means that there are fewer terminal blocks and supply lines required for wiring, which enables wiring or potential distribution in tight spaces.

Found 209 items
Filters
Found 209 items
Manufacturer
Phoenix Contact (209)
Component
Terminal Block (209)
Sub Component
Component Terminal Block (1)
Feed-Through Modular Terminal Block (1)
Feed-Through Terminal Block (182)
Multi-Conductor Terminal Block (209)
Terminal Block Component Color
Black (12)
Blue (56)
Brown (9)
Gray (66)
Green (10)
Orange (17)
Red (15)
Violet (2)
White (12)
Yellow (10)
Terminal Block Number of Levels
1 (193)
2 (16)
Terminal Block Voltage Rating
1000 Volt (15)
24 Volt (1)
400 Volt (6)
500 Volt (58)
630 Volt (4)
800 Volt (100)
Terminal Block Amperage
10 Mamp (1)
15 Amp (1)
17.5 Amp (42)
20 Amp (1)
22 Amp (1)
24 Amp (76)
28 Amp (1)
32 Amp (66)
41 Amp (8)
57 Amp (8)
Terminal Block Width
10.2 mm (8)
12.2 mm (4)
3.5 mm (23)
4.2 mm (12)
5.2 mm (83)
6.2 mm (71)
8.2 mm (8)
Terminal Block Max Wire Size
10 (49)
12 (71)
14 (25)
16 (19)
4 (4)
6 (8)
8 (8)
Terminal Block Min Wire Size
20 (16)
24 (40)
26 (66)
28 (62)
Terminal Block Connection Method
Push-In Connection (72)
Quick Connection (8)
Screw Connection (34)
Spring-Cage Connection (70)
Terminal Block Fused
Not Fused (184)
Terminal Block Grounded
Not Grounded (184)
Terminal Block Indication
No Indicator (184)
Terminal Block Number of Connections
2 (3)
3 (112)
4 (94)
Normally In Stock
Phoenix Contact 3044571 Feed-through terminal block UT 4-QUATTRO
Free U.S Ground shipping
$2.86
$2.38
Normally In Stock
Phoenix Contact 3209578 Feed-through terminal block PT 2,5-QUATTRO
Free U.S Ground shipping
$3.13
$2.61
Normally In Stock
Phoenix Contact 3211797 Feed-through terminal block PT 4-QUATTRO
Free U.S Ground shipping
$3.83
$3.19
Normally In Stock
Phoenix Contact 3209549 Feed-through terminal block PT 2,5-TWIN
Free U.S Ground shipping
$2.22
$1.85
Normally In Stock
Phoenix Contact 3044584 Feed-through terminal block UT 4-QUATTRO BU
Free U.S Ground shipping
$2.86
$2.38
Normally In Stock
Phoenix Contact 3208155 Feed-through terminal block PT 1,5/S-TWIN
Free U.S Ground shipping
$2.14
$1.78
Normally In Stock
Phoenix Contact 1078966 Feed-through terminal block PTV 2,5-TWIN
Free U.S Ground shipping
$2.44
$2.03
Normally In Stock
Phoenix Contact 1078999 Feed-through terminal block PTV 2,5-QUATTRO
Free U.S Ground shipping
$3.44
$2.87
Normally In Stock
Phoenix Contact 3212934 Feed-through terminal block PT 6-QUATTRO
Free U.S Ground shipping
$7.22
$6.02
Normally In Stock
Phoenix Contact 3213604 Feed-through terminal block PTS 4-TWIN
Free U.S Ground shipping
$3.05
$2.54
Normally In Stock
Phoenix Contact 3208746 Feed-through terminal block PT 10-TWIN
Free U.S Ground shipping
$8.58
$7.15
Normally In Stock
Phoenix Contact 1013464 Feed-through terminal block ST 4-QUATTRO RD
Free U.S Ground shipping
$4.68
$3.90
Normally In Stock
Phoenix Contact 3031445 Feed-through terminal block ST 4-QUATTRO
Free U.S Ground shipping
$4.40
$3.67
Normally In Stock
Phoenix Contact 3031254 Feed-through terminal block ST 2,5-TWIN BU
Free U.S Ground shipping
$2.46
$2.05
Normally In Stock
Phoenix Contact 3044367 Feed-through terminal block UT 4-TWIN GN
Free U.S Ground shipping
$2.53
$2.11
Normally In Stock
Phoenix Contact 3044513 Feed-through terminal block UT 2,5-TWIN
Free U.S Ground shipping
$2.42
$2.02
Normally In Stock
Phoenix Contact 3044526 Feed-through terminal block UT 2,5-TWIN BU
Free U.S Ground shipping
$2.42
$2.02
Normally In Stock
Phoenix Contact 3000608 Feed-through terminal block UT 4-TWIN HV
Free U.S Ground shipping
$3.26
$2.72
Normally In Stock
Phoenix Contact 3211775 Feed-through terminal block PT 4-TWIN BU
Free U.S Ground shipping
$2.82
$2.35
Normally In Stock
Phoenix Contact 3208197 Feed-through terminal block PT 1,5/S-QUATTRO
Free U.S Ground shipping
$2.39
$1.99
Normally In Stock
Phoenix Contact 3208208 Feed-through terminal block PT 1,5/S-QUATTRO BU
Free U.S Ground shipping
$2.39
$1.99
Normally In Stock
Phoenix Contact 3211771 Feed-through terminal block PT 4-TWIN
Free U.S Ground shipping
$2.82
$2.35
Normally In Stock
Phoenix Contact 3031306 Feed-through terminal block ST 2,5-QUATTRO
Free U.S Ground shipping
$3.54
$2.95
Normally In Stock
Phoenix Contact 1176302 Feed-through terminal block PT 2,5-QUATTRO BN
Free U.S Ground shipping
$3.68
$3.07
Normally In Stock
Phoenix Contact 1013467 Feed-through terminal block ST 4-QUATTRO BK
Free U.S Ground shipping
$4.68
$3.90
Normally In Stock
Phoenix Contact 3031458 Feed-through terminal block ST 4-QUATTRO BU
Free U.S Ground shipping
$4.40
$3.67
Normally In Stock
Phoenix Contact 3206445 Feed-through terminal block QTC 2,5-TWIN
Free U.S Ground shipping
$4.22
$3.52
Normally In Stock
Phoenix Contact 3211906 Feed-through terminal block PTS 2,5-TWIN BU
Free U.S Ground shipping
$2.46
$2.05
Normally In Stock
Phoenix Contact 3211993 Feed-through terminal block PTS 2,5-QUATTRO
Free U.S Ground shipping
$3.28
$2.73
Normally In Stock
Phoenix Contact 3212002 Feed-through terminal block PTS 2,5-QUATTRO BU
Free U.S Ground shipping
$3.28
$2.73
Normally In Stock
Phoenix Contact 3037384 Feed-through terminal block ST 4-TWIN GN
Free U.S Ground shipping
$2.90
$2.42
Normally In Stock
Phoenix Contact 3031131 Feed-through terminal block ST 1,5-TWIN BU
Free U.S Ground shipping
$2.11
$1.76
Normally In Stock
Phoenix Contact 3035331 Feed-through terminal block ST 16-TWIN BU
Free U.S Ground shipping
$8.04
$6.70
Normally In Stock
Phoenix Contact 3031393 Feed-through terminal block ST 4-TWIN
Free U.S Ground shipping
$2.62
$2.18
Normally In Stock
Phoenix Contact 3031636 Feed-through terminal block ST 2,5-QUATTRO-U
Free U.S Ground shipping
$3.74
$3.12
Normally In Stock
Phoenix Contact 3037300 Feed-through terminal block ST 1,5-TWIN BK
Free U.S Ground shipping
$2.27
$1.89
Normally In Stock
Phoenix Contact 3031319 Feed-through terminal block ST 2,5-QUATTRO BU
Free U.S Ground shipping
$3.54
$2.95
Normally In Stock
Phoenix Contact 3038639 Feed-through terminal block ST 4-QUATTRO-U
Free U.S Ground shipping
$4.78
$3.98
Normally In Stock
Phoenix Contact 3037407 Feed-through terminal block ST 4-TWIN BK
Free U.S Ground shipping
$2.90
$2.42
Normally In Stock
Phoenix Contact 3036479 Feed-through terminal block ST 6-TWIN BU
Free U.S Ground shipping
$6.38
$5.32
Normally In Stock
Phoenix Contact 3031128 Feed-through terminal block ST 1,5-TWIN
Free U.S Ground shipping
$2.11
$1.76
Normally In Stock
Phoenix Contact 3037342 Feed-through terminal block ST 2,5-TWIN BK
Free U.S Ground shipping
$2.71
$2.26
Normally In Stock
Phoenix Contact 3036589 Feed-through terminal block STS 4-TWIN/L BU
Free U.S Ground shipping
$3.43
$2.86
Normally In Stock
Phoenix Contact 3036301 Feed-through terminal block STS 4-QUATTRO BU
Free U.S Ground shipping
$4.56
$3.80
Normally In Stock
Phoenix Contact 3031186 Feed-through terminal block ST 1,5-QUATTRO
Free U.S Ground shipping
$2.46
$2.05
Normally In Stock
Phoenix Contact 3031681 Feed-through terminal block STS 4-QUATTRO
Free U.S Ground shipping
$4.40
$3.67
Normally In Stock
Phoenix Contact 1002940 Feed-through terminal block ST 4-QUATTRO OG
Free U.S Ground shipping
$4.64
$3.87

Terminal Block Basics

Single Level Pass Through Terminal Blocks are used to connect two wires together with a common junction point. This is helpful when a component needs to be disconnected or isolated within a circuit. These are the most common types of terminal blocks in industrial applications. 

Ground Terminal Blocks function almost exactly like most pass through terminal blocks with one exception: they are grounded. These terminal blocks have a metal connection from where the wire is terminated, all the way to the bottom of the block where it will clamp into the panel. This allows for an electrical circuit to be grounded without running a wire to the main ground connection on a breaker or surge protector. 

Fused Terminal Blocks function almost exactly like most pass through terminal blocks with one exception: the presence of a fuse. This fuse provides protection for components from too much voltage or current.

Multilevel Terminal Blocks are used to connect two wires together with a common junction point, just like single pass though terminal blocks, but with the advantage of making two electrical connections in the same block. These blocks also incorporate fuses and can be grounded.

Disconnect Terminal Blocks are similar to fused blocks, however the disconnect stops the flow of electricity by lifting a lever on the terminal block. Unlike fuse blocks, they are a more permanent solution, but will not provide any protection in the event of a power surge.