TB Series Plate-Screw Terminal Blocks

YOCL ELECTRIC TB Series Plate-Screw Terminal Blocks provide wire termination for industrial control and power distribution systems.

24 TB and TBC models, rated 600 V.
Model-specific current ratings: 15 A, 25 A, 45 A, 60 A and 100 A.
Listed conductor ranges span 0.5–6 mm², depending on model.
Plate-type screw clamping for OT and UT terminals.
Closed construction, protective dust covers and clear PVC markings.

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Overview

YOCL ELECTRIC TB Series Plate-Screw Terminal Blocks connect conductors in industrial control and distribution systems. The closed, integrated construction uses plate-type screw clamping with OT and UT terminals. The listed TB and TBC models are rated 600 V, with individual current ratings from 15 A to 100 A.

Features

Plate-type screw clamping for OT and UT terminals.
Protective dust covers and clear PVC markings.
Five model-specific current groups.
Baseplate mounting provisions for panel installation.

Technical Specifications

Parameter	Specification
Brand	YOCL ELEKTRİK
Series	TB / TBC
Connection	Plate-type screw clamping
Construction	Closed, integrated structure
Rated voltage	600 V
Current ratings	15, 25, 45, 60 and 100 A, depending on model
Listed conductor ranges	Model-dependent; see table
Terminal compatibility	OT / UT
Listed models	24

Model Specifications

Model	Rated current	Listed poles	Conductor range	Mounting size L1	Outline dimensions L × W × H
TB-1503	15 A	3	0.5–1.5 mm²	34 mm	45.3 × 22 × 15 mm
TB-1504	15 A	4	0.5–1.5 mm²	44 mm	54.3 × 22 × 15 mm
TB-1505	15 A	5	0.5–1.5 mm²	57 mm	63.3 × 22 × 15 mm
TB-1506	15 A	6	0.5–1.5 mm²	61 mm	72 × 22 × 15 mm
TB-1510	15 A	10	0.5–1.5 mm²	96 mm	108 × 22 × 15 mm
TB-1512	15 A	12	0.5–1.5 mm²	114 mm	125 × 22 × 15 mm
TB-2503	25 A	3	0.5–2.5 mm²	44 mm	55 × 30 × 17 mm
TB-2504	25 A	4	0.5–2.5 mm²	57 mm	67 × 30 × 17 mm
TB-2505	25 A	5	0.5–2.5 mm²	—	80 × 30 × 17 mm
TB-2506	25 A	6	0.5–2.5 mm²	81 mm	91 × 30 × 17 mm
TB-2510	25 A	10	0.5–2.5 mm²	129 mm	139 × 30 × 17 mm
TB-2512	25 A	10	0.5–2.5 mm²	154 mm	164.5 × 30 × 17 mm
TB-4503	45 A	3	1.5–4 mm²	58.5 mm	69.5 × 68 × 21 mm
TB-4504	45 A	4	1.5–4 mm²	75 mm	86 × 38 × 21 mm
TB-4505	45 A	5	1.5–4 mm²	91.5 mm	102.5 × 38 × 21 mm
TB-4506	45 A	6	1.5–4 mm²	108 mm	119 × 38 × 21 mm
TB-4510	45 A	10	1.5–4 mm²	174 mm	185 × 38 × 21 mm
TB-4512	45 A	12	1.5–4 mm²	207 mm	218 × 38 × 21 mm
TBC-603	60 A	3	2.5–6 mm²	60.5 mm	84.5 × 54.5 × 31.5 mm
TBC-604	60 A	4	2.5–6 mm²	82.5 mm	113 × 54.5 × 31.5 mm
TBC-605	60 A	6	2.5–6 mm²	118 mm	129 × 54.5 × 31.5 mm
TBC-1003	100 A	3	2.5–6 mm²	75.5 mm	86.5 × 43.5 × 35 mm
TBC-1004	100 A	4	2.5–6 mm²	96 mm	108 × 43.5 × 35 mm
TBC-1006	100 A	6	2.5–6 mm²	140 mm	153 × 43.5 × 35 mm

A dash indicates that the mounting value is not specified.

Selection Guide

Match the selected model’s current rating, conductor range and pole count to the circuit.
Check L1 and outline dimensions against the available panel space.
Specify the required OT or UT termination arrangement when ordering.

Uygulamalar

Industrial control panels and machinery.
Power distribution systems.
Motor control centres.
HVAC and building automation.

Ordering Information

Specify YOCL ELEKTRİK, the TB or TBC model, circuit requirements, terminal arrangement, mounting constraints and quantity.