Nikki Co., Ltd.
Nikki Junction Terminal Block

Manufacturer: Nikki Co., Ltd.
What is a relay terminal block?
Technicians use this component to connect and relay cables to electrical devices such as breakers in a control panel.
How to use the relay terminal block
The 12-pole terminals can be easily disconnected depending on the application.
Simply insert the wires into both ends of the terminal and tighten the screws.
It can be used for wiring switchboards and various electrical appliances.
Material
Made of nylon 66, it has excellent heat and abrasion resistance.
Specification
Body Material | Nylon 66 |
---|---|
Terminal Material | Nickel-plated brass |
Operating temperature | -25℃~105℃ |
Voltage | 300V |
color | white |
Flame retardant grade | UL94V-2(UL94V-0) |
Compliance standards | CE, RoHS, REACH |
Standard Model List
Model | standard | Applicable Cable | Screw Size | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | Current | |
---|---|---|---|---|---|---|---|---|---|---|---|
Cross-Set | AWG | ||||||||||
NB-PA-8H-12L | 8mm | 1.5mm2 | 22-12 (single core/multi-core) | M2.6×5 | 96.2 | 17.0 | 14.5 | 8.2 | 2.9 | 2.8±0.1 | 20A |
NB-PA-10H-12L | 10mm | 2.5mm 2 | 22-12 (single core) 14-10 (multi-core) | M3.0×6 | 117.2 | 20.2 | 16.8 | 10.0 | 3.6 | 3.4±0.1 | 30A |
NB-PA-12H-12L | 12mm | 6mm 2 | 20-10 (single core/multi-core) | M3.5×7 | 140.7 | 23.8 | 19.0 | 12.0 | 3.9 | 4.2±0.1 | 35A |
NB-PA-14H-12L | 14mm | 10mm 2 | 20-8 (single core/multi-core) | M4.0×9 | 158.0 | 25.6 | 25.0 | 13.5 | 4.4 | 5.0±0.1 | 50A |