Multi-Circuit Terminal Blocks

Terminal blocks have 10-32 threads and a 1/4" mounting holes.

Terminal Blocks
TB-1-38
TB-1-38-PART
TB-1-38-THRU
Number of Overall
Terminals Length
3 3 3/4" TB-3*
4 4 1/2" TB-4
5 5 1/4" TB-5
6 6" TB-6*
7 5 1/4" TB-7
8 7 1/2" TB-8*
*30amps, 300 volt, UL
 
Description
Insulated Mounting Bracket, 250 Amps, TB-1-38
3/8-16 Thread Stud with Nut
Single Terminal Protected, 2" Overall TB-1-38-PART
Height, 3/8-16 Thread Stud with Nut
Insulated Mounting Bracket, 160 Amps, TB-1-38-THRU
1.65" Overall Height, 3/8-16 Thread
Stud with Nut
Double Row Terminal Blocks - Surface Mounted

14-22 gauge wire range. #6-32 screw size. #6 mounting screws. UL listed and CSA certified.

15 Amp - rating: 20A, 300V

Number of Overall
Poles Length Part #
4 2.16" TB-104
6 2.90" TB-106
8 3.66" TB-108
10 4.40" TB-110
12 5.16" TB-112

20 Amp - rating: 20A, 300V

Number of Overall
Poles Length Part #
4 2.18" TB-204
6 3.06" TB-206
8 3.66" TB-208
10 4.40" TB-210
12 5.16" TB-212

30 Amp - rating: 30A, 600V

Number of Overall
Poles Length Part #
2 1.68" TB-302
6 3.93" TB-306
8 5.06" TB-308
10 6.18" TB-310

Jumpers - Connects Two Circuits Together

Forks
Stud Size Part #
15A 3712
20A 3812
30A 3900
Forks
Stud Size Part #
30A 3910
Channel Mounted Terminal Blocks - NEMA Type
 
 EF1  EF2  EA1  EE6  EH4

Surface Mount Type

Wire

Terminal

End

Retaining

Jumpers

Mtg Channel

Amp Range Description Block Barrier Anchor Clips 2-Pole 50-Pole 3' 6'
300 Volt Surface Mount
25 22-14 Screw with Pressure Plate EF1 EB2 EC2 EC1 EJ2 EJF50 ET1 ET1A
25 22-14 Screw without Pressure Plate EF2 EB2 EC2 EC1 EJ2 EJF50 ET1 ET1A
600 Volt Surface Mount
55 22-8 Screw with Pressure Plate, White EA1 EB1 EC2 EC1 EJ1 EJA50 ET1 ET1A
55 22-8 Screw with Pressure Plate, Red EA1RE EB1 EC2 EC1 EJ1 EJA50 ET1 ET1A
55 22-8 Screw with Pressure Plate, Blue EA1B EB1 EC2 EC1 EJ1 EJA50 ET1 ET1A
55 22-8 Screw with Pressure Plate, Black EA1BL EB1 EC2 EC1 EJ1 EJA50 ET1 ET1A
55 22-8 Screw with Pressure Plate, Green EA1G EB1 EC2 EC1 EJ1 EJA50 ET1 ET1A
55 22-8 Screw with Pressure Plate, Yellow EA1Y EB1 EC2 EC1 EJ1 EJA50 ET1 ET1A
55 18-8 Screw without Pressure Plate EA2 EB1 EC2 EC1 EJ1 EJA50 ET1 ET1A
35 22-10 Screw Terminal with #8 Screw ED3 EB1 EC2 EC1 EJ3 EJA50 ET1 ET1A
35 22-10 Screw with Wire Clamp ED8 EB1 EC2 EC1 EJ3 EJA50 ET1 ET1A
10 22-10 Fuse Clip Screw with Wire Clamp EE6 EB3 EC2 EC1 ----- EJA50 ET1 ET1A
10 16-10 Switch-Screw with Wire Clamp EE9 EB3 EC2 EC1 ----- EJA50 ET1 ET1A
* Fuse Puller for EE6 Part # EP1

High Density Terminal Blocks

Wire

Terminal

End

Retaining

Jumpers

Mtg Channel

Amp Range Description Block Barrier Anchor Clips 2-Pole 50-Pole 3' 6'
Finger Safe Terminals
30 22-12 Single circuit, EH1 EB4 EC2 EC1 EJ5 EJH50 ET1 ET1A
Screw with pressure plate
12 30-12 Fusible Block, Neon Fuse Indicator EH4 EB5 EC2 EC1 EJ5 EJH10 ET1 ET1A
12 30-12 Fusible Block with LED Indicator EH5 EB5 EC2 EC1 EJ5 EJH10 ET1 ET1A
12 30-12 Fusible Block, No Indicator EH6 EB5 EC2 EC1 EJ5 EJH10 ET1 ET1A
 

End Barrier

End Anchor

Retaining Clip

2-Pole Jumper

50-Pole Jumper

Mounting Channel

Channel Mounted Terminal Blocks - IEC Type

300 Volt

The IEC type terminal blocks are UL, CE and VDE approved. The terminal blocks are gray.

25 Amp
24-12 Ga.
25 Amp
24-12 Ga.
25 Amp
22-12 Ga.
5mm
Single Circuit
6mm Micro
Single Circuit
6mm
Two Circuit
Part # Pkg. Qty.      Part # Pkg. Qty.      Part # Pkg. Qty.
Terminal Block ECTS2.5U 100   ECMT4 1   ECDL4U 1
Din Rail, Slotted, 35mm x 7.5mm x 2m Long OMEGA-3F 2   ----- ---   OMEGA-3F 2
Din Rail, Hi-Rise, 35mm x 15mm x 2m Long OMEGA-3AF 2   ----- ---   OMEGA-3AF 2
Din Rail, Slotted for Micro, 15mm x 5mm x 2m Long OMEGA-2F 2   ET7 2   ET7 2
End Barrier ECTSEP1U 50   ECMTEP 50   ECDL4UEP 50
Partition Plate ECTSPP1U 50   ECMTPP 50   ----- ---
End Anchor EEBU 50   ECMTEB 50   EEBU 50
2-Way Jumper with Short Sleeve EJB2.5U2S 10   ----- ---   ----- ---
2-Way Jumper with Long Sleeve ----- ---   ----- ---   ----- ---
3-Way Jumper with Short Sleeve ----- ---   EJBM3S 10   ----- ---
3-Way Jumper with Long Sleeve ----- ---   EJBM3L 10   ----- ---
4-Way Jumper with Short Sleeve EJB2.5U4S 10   EJBM4S 10   EJBCDL4U4S 10
4-Way Jumper with Long Sleeve ----- ---   ----- ---   ----- ---
Removable Shorting Link ESL2.5U 50   ESLM 50   ESLCDL4U 50
Blank Marking Tag EKML2.5-B 100   EKMLCMT/CDL-B 100   EKMLCMT/CDL-B 100
 

600 Volt

The IEC type terminal blocks are UL, CE and VDE approved. The terminal blocks are gray.

25 amps
22-12 Ga.
50 amps
22-6 Ga.
65 amps
22-6 Ga.
6mm
Single Circuit
8mm
Single Circuit
10mm
Two Circuit
Part # Pkg. Qty.      Part # Pkg. Qty.      Part # Pkg. Qty.
Terminal Block ----- ---   ECTS6U 100   ECTS10U 100
Din Rail, Slotted, 35mm x 7.5mm x 2m Long OMEGA-3F 2   OMEGA-3F 2   OMEGA-3F 2
Din Rail, Hi-Rise, 35mm x 15mm x 2m Long OMEGA-3AF 2   OMEGA-3AF 2   OMEGA-3AF 2
Din Rail, Slotted for Micro, 15mm x 5mm x 2m Long OMEGA-2F 2   OMEGA-2F 2   OMEGA-2F 2
End Barrier ECTSEP1U 50   ECTSEP2U 50   ECTSEP2U 50
Partition Plate ECTSPP1U 50   ECTSPP2U 50   ECTSPP2U 50
End Anchor EEBU 50   EEBU 50   EEBU 50
2-Way Jumper with Short Sleeve EJB4U2S 10   EJB6U2S 10   EJB10U2S 10
2-Way Jumper with Long Sleeve EJB4U2L 10   EJB6U2L 10   ----- ---
3-Way Jumper with Short Sleeve EJB4U3S 10   EJB6U3S 10   EJB10U3S 10
3-Way Jumper with Long Sleeve EJB4U3L 10   EJB6U3L 10   ----- ---
4-Way Jumper with Short Sleeve EJB4U4S 10   EJB6U4S 10   ----- ---
4-Way Jumper with Long Sleeve EJB4U4L 10   EJB6U4L 10   EJB10U4L 10
Removable Shorting Link ESL4U 50   ESL6U 50   ESL10U 50
Blank Marking Tag EKML4-B 100   EKML6-B 100   EKML10-B 100
 

600 Volt (cont.)

 
115 amps
14-2 Ga.
145 amps
18-10 Ga.
11mm
Single Circuit
15mm
Single Circuit
Part # Pkg. Qty.   Part # Pkg. Qty.
Terminal Block ECTS25U 100   ECTS35U 100
Din Rail, Slotted, 35mm x 7.5mm x 2m Long OMEGA-3F 2   OMEGA-3F 2
Din Rail, Hi-Rise, 35mm x 15mm x 2m Long OMEGA-3AF 2   OMEGA-3AF 2
Din Rail, Slotted for Micro, 15mm x 5mm x 2m Long OMEGA-2F 2   OMEGA-2F 2
End Barrier ECTSEP3U 50   ECTSEP4U 50
Partition Plate ECTSPP3U 50   ECTSPP4U 50
End Anchor EEBU 50   EEBU 50
2-Way Jumper with Short Sleeve EJB25U2S 10   ----- ---
4-Way Jumper with Short Sleeve EJB25U4S 10   ----- ---
Removable Shorting Link ESL25U 50   ESL35U 50
Blank Marking Tag EKML25-B 100   EKML35-B 100
 

Din Rail

End Barrier

Partition Plate

End Anchor

2-Way Jumper

Shorting Link

Blank Marking Tag