Manufacturer: Yamato Electric Co., Ltd.
Model: TBTH Series

Terminal Block Equipped Junction Box TBTH

• This is a terminal box made of aluminum alloy die-cast, featuring a compact design for use in narrow spaces, and excellent mechanical strength and cutting oil resistance.
• Direct wiring is possible because it comes with a 4P to 14P terminal block.
• Can be shipped with optional screw processing performed on the sides. (Refer to the ordering examples below)
• Uses captive screws on the lid, which improves work efficiency.
• Dust-proof · Liquid-proof structure: Protection class IP67.

TBTH-4 / TBTH-6

Regarding Connection Connectors
When performing wiring work using TBTH, cable connectors or flexible tube connectors will be necessary. Please refer to the respective pages.

TBTH – 4 / TBTH – 6

When ordering, please specify the following.
(Example) TBTH – 4 – 2101

First Digit (Terminal Poles):

• 4: 4 Poles (Standard Product)
• 6: 6 Poles (Note)

Digits 2, 3, 4, 5 (Machining Instruction for Surfaces A, B, C, D respectively):

• D-Surface Machining Instruction
• C-Surface Machining Instruction
• B-Surface Machining Instruction
• A-Surface Machining Instruction

Machining Instruction Content:

• 0: No Machining/Processing
• 1: G 1/2
• 2: G 3/4
• Other machining/processing is also available.

Note: In the case of 6P, C and D surfaces cannot be machined/processed.