IN series European-style terminal blocks

Additional information

Place of Origin

Zhejiang,China

Model Number

IN-100BK, IN-12BK, IN-13BK, IN-200BK, IN-20BK, IN-30BK, IN-400BK, IN-411, IN-60BK

Color

black

Mounting

Screw

Rated Current

130A, 20A, 240A, 30A, 370A, 50A, 90A

Rated Voltage

600V

Material of Shell

PC

Metal Material

brass conductor

Operating temperature

Operation -55~40 °C Storage -55~110 °C

Block Function

Feed-Through/Disconnect/Ground

Wire Size

6~26 AWG

IN Series Model Summary Table

Model
Rated current
Rated voltage
Conductor cross-section
输入电缆大小 (mm2) * pcs
Size
Material
Connection method
IN-12BK
20A
第 41 条
600V
0.75-2mm²
40*30*20
PC/Copper
screw connection
IN-13BK
20A
第 41 条
600V
0.75-2mm²
40*30*25
2 × 35 + 5 × 16 + 4 × 10 mm2. <s> 47x96x50
PC/Copper
screw connection
IN-20BK
20A
第 41 条
600V
2-3.5mm²
40*30*35
PC/Copper
screw connection
IN-30BK
20A
第 41 条
600V
3.5-8mm²
45*35*43
PC/Copper
screw connection
IN-411
20A
第 41 条
600V
8-14mm²
45*34*15.5
PC/Copper
screw connection
IN-60BK
20A
第 41 条
600V
14-22mm²
56*40*22
PC/Copper
screw connection
IN-100BK
20A
第 41 条
600V
22-38mm²
75*45*32
PC/Copper
screw connection
IN-200BK
20A
第 41 条
600V
38-100mm²
86*57*39
PC/Copper
screw connection
IN-400BK
20A
第 41 条
600V
100-200mm²
124*72*62.5
PC/Copper
screw connection

Why Choose Zhejiang Shengling?

Zhejiang Shengling is a professional manufacturer of electrical connection products, with years of industry experience and strong technical expertise. We are committed to quality, customer needs, and providing safe, stable, and efficient electrical connection solutions worldwide.

Key Advantages of IN Series European Terminal Blocks:

High-Quality Structural Design
Modular design with a transparent cover and durable base allows clear visibility, easy installation, and maintenance.

Flame-Retardant Insulated Housing
Made from high-grade insulating, flame-retardant materials, ensuring excellent heat resistance and enhanced safety.

Zinc-Plated Screws
High-quality screws provide strong fastening, anti-slip performance, and long-term reliability.

Great Value for Money
High quality at competitive prices, delivering maximum value without compromising safety or performance. Zhejiang Shengling IN Series European Terminal Blocks ensure safer and more efficient electrical connections.

The product analysis structure is clear at a glance.

The internal structure of the IN series European-style terminal block consists of a transparent top cover, a flame-retardant base, a thickened conductive sheet, and galvanized screws.

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Key features of the product

The transparent protective cover allows you to see clearly, prevents dust, is sturdy and durable, and easily solves the problem of tangled wires.

The terminal blocks are made of thermosetting plastic, which offers high safety and excellent insulation.

The screw washers are thick and won’t loosen, ensuring a secure and reliable fit with good electrical conductivity.

IN series terminals block

In the electric connection, using the terminal as the transition connection is a common connection method. In various connection terminal structures, using the plate connection method, a long-standing practice test, a safe and reliable connection way. The correct choice of wiring mode mainly depends on the actual use needs and the use of the requirements of the environmental conditions. Plate crimp wiring is direct, convenient, solid, and reliable.

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Wiring method

1:Prepare IN terminal connecting wire screwdriver

2:Place the crimped wire into the screw

3:The wiring is now complete

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Common problems with IN series European-style terminal blocks

What should be noted during installation?

Ensure that the power is off during operation, the connection polarity and direction are correct, the wire specifications are matched, and avoid loosening and overheating.

The casing is made of PC material

The transparent cover allows for easy observation of the internal condition while also providing some protection, reducing accidental contact and dust ingress.

The housing and base are usually reusable, but a blown fuse needs to be replaced; you cannot simply continue using the old fuse.

It is commonly used in automotive modification, battery systems, inverters, energy storage equipment, industrial power distribution, and other high-current DC applications.

If intended for outdoor use, it is best to confirm that it is dustproof, waterproof, and heat-resistant; otherwise, it is recommended to install it inside a protected electrical box or equipment.

First, check the fuse specifications, rated current, voltage, and installation dimensions. Then, contact the supplier to confirm whether they support replacement or model change to avoid direct use with electricity.

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