Wenzhou Kinee Electrical Co., Ltd. is one of the most reliable manufacturers and suppliers of terminal connector electrical distribution box in China. We warmly welcome you to wholesale terminal connector electrical distribution box for sale here from our factory. All customized products are with high quality and competitive price.
Product Introduction
The NHC connection box series is made from PA, Polyamide 66, with 94-2 flame-retarding grade. The supplied specifications cover NHC-207, NHC-211, NHC-215, NHC-407, NHC-411, NHC-415, and NHC-413, with rated current from 125A to 160A and rated voltage of 500V. As a reliable Terminal Connector Electrical Distribution Box solution, these units are designed for modular power distribution in industrial control panels and machinery.
• The product material information lists an application voltage range of 250-450V and a working temperature of -30°C to 110°C;
• NHC-207, NHC-211, and NHC-215 use 2-way hole quantities of 2 x 7, 2 x 11, and 2 x 15, making them ideal for compact Terminal Connector Electrical Distribution Box configurations where space is limited;
• NHC-407, NHC-411, NHC-415, and NHC-413 use 4-way hole quantities of 4 x 7, 4 x 11, 4 x 15, and 4 x 13, offering flexible wiring options for larger Terminal Connector Electrical Distribution Box setups;
• NHC-413 is the 160A model in the supplied table, with 8 x 17 specification, 50mm² max. section, and dimensions of 180 / 168 / 73 / 138 mm. This high-current variant is particularly suited for heavy-duty Terminal Connector Electrical Distribution Box applications, ensuring stable connections even under continuous load. All models in the series comply with stringent safety standards, reinforcing their performance as a premium Terminal Connector Electrical Distribution Box choice for both OEM and retrofit projects.

Material and Connection Features
The NHC series uses PA, Polyamide 66, for the plastic setting, with brass conductive parts and iron zinc-plated screws as listed in the supplied product information.
• Plastic material: PA;
• Flame-retardant grade: 94-2;
• Working temperature: -30°C to 110°C;
• Color: according to sample picture or customized;
Main Parameters
|
Model |
Spec. W x h |
Rated Current (A) |
Rated Voltage (V) |
L1 (mm) |
L2 (mm) |
H (mm) |
W (mm) |
Max. Section |
Hole Qty |
Plastic Material |
|
NHC-207 |
6.5 x 12 |
125A |
500V |
67 |
48 |
50 |
45 |
35mm² |
2 x 7 |
PA |
|
NHC-211 |
6.5 x 12 |
125A |
500V |
100 |
86 |
50 |
45 |
35mm² |
2 x 11 |
PA |
|
NHC-215 |
6.5 x 12 |
125A |
500V |
134 |
118 |
50 |
45 |
35mm² |
2 x 15 |
PA |
|
NHC-407 |
6.5 x 12 |
125A |
500V |
67 |
48 |
50 |
90 |
35mm² |
4 x 7 |
PA |
|
NHC-411 |
6.5 x 12 |
125A |
500V |
100 |
86 |
50 |
90 |
35mm² |
4 x 11 |
PA |
|
NHC-415 |
6.5 x 12 |
125A |
500V |
134 |
118 |
50 |
90 |
35mm² |
4 x 15 |
PA |
|
NHC-413 |
8 x 17 |
160A |
500V |
180 |
168 |
73 |
138 |
50mm² |
4 x 13 |
PA |
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