DC Fuse Terminal Block Double Level Modular Price
- Type:
- Fuse modular terminal block
- Fuse Type:
- Glass / ceramics / ... G / 5 x 20 / 5 x 25
- Nominal Voltage:
- 800 V
- Nominal Current:
- 6.3 A
- Number Of Positions:
- 1
- Connection Method:
- Screw connection
- Rated Cross Section:
- 4 mm²
- Cross Section:
- 0.2 mm² - 4 mm²
- Color:
- black
Circuit Protection in High-Density Control Cabinets
Industrial automation systems require compact overcurrent protection. Modern electrical enclosures utilize Fuse Terminal Blocks to safeguard machinery while maximizing internal cabinet space. Integrating a dc fuse terminal block ensures reliable circuit isolation and rapid fault location during unexpected electrical surges.
Architecture of Two-Level Modular Terminals
Tiered wiring configurations optimize control panel layout through increased connection density. A double level fuse terminal block combines feed-through wiring on the lower level with fused short-circuit protection on the upper level. Hangda Electric manufactures the JHD5-4RD model using flame-retardant PA66 housing and screw-clamp clamping structures for high vibration resistance.
Performance Highlights
-
Two-tier layout cuts cabinet footprint up to 50 percent.
-
Visual LED blown-fuse indicators speed up system diagnostics.
-
Standardized DIN rail mounting enables straightforward assembly.
Selection Criteria and Cost Evaluation
Selecting a fuse modular terminal block depends on system operating voltage, conductor cross-section, and housing insulation properties. Calculating the total fuse terminal block price involves evaluating contact resistance, continuous thermal performance, and mechanical endurance across industrial control networks.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | JHD5-4RD |
| Rated Voltage | 800V |
| Rated Current | 6.3A |
| Wire Range | 0.2 - 4.0 mm² |
| Housing Material | Polyamide PA66 (UL94 V-0) |
| Mounting | NS 35/7.5 DIN Rail |
| Manufacturer | Hangda Electric |
| Model | Function | Wire IEC cross-section | Wire UL | Thickness |
| JHD5-4RD |  |
4 mm² 2.5 mm² 4 mm² |
12 AWG 14 AWG 12 AWG |
8.2 mm |
| Maximum current | Number of packages | Thickness/Height( )/Width mm |
Rated voltage/rated current/rated cross-sectior |
| 6.3 A | 45 | 8.2/56.5/72.5 | 800 V/6.3 A/4 mm² |
Specfication:
| With Light | With Light
|
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Fuse
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| Marking tags | ZB8 | ||||||||||||
| Screw/Tightening torque(Nm) | M3/0.6 | ||||||||||||
| 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.
