Manufacturer: Yamato Electric Co., Ltd.
Model: TBTH-12/ TBTH-14

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-12/ TBTH-14

Regarding Connection Connectors

When performing wiring work using the TBTH, cable connectors, flexible conduits, and connectors will be required.
Please refer to the respective pages (in the catalog/manual).

When ordering, please specify the following.
(Example) T B T H – [Poles] – [A/B Center Code] [Machining Codes]

First Digit (Terminal Poles):

• 12: 12 Poles (Standard Product)
• 14: 14 Poles

Digits 2 & 3 (A/B Center Machining):

• If A or B center is machined, enter the surface letter and machining number (e.g., A1, B2).

Digits 4-9 (Machining Instruction for specific locations: D, C, BR, BL, AR, AL respectively):

• D-Surface Machining Instruction
• C-Surface Machining Instruction
• BR Machining Instruction
• BL Machining Instruction
• AR Machining Instruction
• AL Machining Instruction

Machining Instruction Content:

• 0: No Machining/Processing
• 1: G 1/2
• 2: G 3/4