Feed Through Modular Multi Level Conductor Terminal Blocks

Designing high-density control panels requires efficient wire routing and strict space management. Standard wiring methods often consume excessive enclosure space and increase installation time. Utilizing feed through terminal blocks resolves these issues, delivering secure, organized, and compact connection points for complex electrical systems.

Optimizing Control Panel Wiring Efficiency

Engineered to reduce voltage drop and ensure reliable continuity, a feed through modular terminal block streamlines circuit connections. When panel space remains limited, integrating multi level terminal blocks allows vertical stacking of connections. This method effectively multiplies wiring density without expanding the DIN rail footprint. ZGHD Electric manufactures these components with high-grade flame-retardant materials, ensuring operational safety in demanding industrial environments.

Structural and Operational Advantages

The physical architecture of these components directly impacts maintenance speed and connection reliability.

1. Space Reduction: utilizing multi conductor terminal blocks allows multiple wires to connect to a single potential, reducing the demand for external bridging accessories.

2. Secure Termination: Strong clamping mechanisms prevent accidental wire pull-out under heavy mechanical vibration.

3. Clear Identification: Accessible marking areas on feed through terminals simplify circuit tracking during troubleshooting routines.

System Specifications

Evaluating exact electrical ratings ensures proper component selection for specific loads. Below are the standard operational parameters:

Implementation Steps

Proper installation guarantees low contact resistance and extended lifecycle performance.

1. Strip the wire insulation to the manufacturer-specified length.

2. Insert the ferruled or solid wire into the metal clamping unit.

3. Tighten the fastening screw to the required torque limit.

4. Snap the assembled unit onto the mounting rail to finalize the setup.

For consistent power distribution across installations, ZGHD Electric ensures every unit undergoes rigorous quality testing before deployment.

Model	Function	Wire IEC cross-section	Wire UL	Thickness
JHD5-1.5		1.5 mm² 1 mm² 1.5 mm²	16 AWG 18 AWG 16 AWG	4.2 mm

Maximum current	Number of packages	Thickness/Height()/Width mm	Rated voltage/rated current/rated cross-sectior
17.5 A	150	4.2/42/42.5	500 V/17.5 A/1.5 mm²

Specfication:

End cover	D2.5B
Cross-connection 10-Polo,Separable	ZL2-1.5 ZL3-1.5 ZL10-1.5
Insertion bridge 10-Polo,Separable	BLS2-1.5 BLS3-1.5 BLS10-1.5
Partition plate	FP
Small Partition
Marking tags	ZB4
Screw/Tightening torque(Nm)	M2/0.2
Material	PA
Flame retardant rating UL-94	V0
Dimensions

With universal mounting feet for standard top-hat(Ω profile) and G-profile DIN rail mounting.