What size fuses can I use with these terminal blocks?

These DIN Rail Fuse Terminal Blocks are designed for 5 x 20 mm fuses. They are compatible with PTC4-HESI, PT4, and PTC4RD fuse types. The transparent cover lets you check fuse status easily.

How do I connect wires to these fuse terminal blocks?

You connect wires using the quick spring clamp connection. This method needs no tools for solid or stranded conductors. The blocks securely snap onto standard 35mm DIN rails for easy installation.

What wire sizes do these terminal blocks accept?

These terminal blocks accept solid wires from 0.2 to 4.0 mm² (AWG 24-12). For stranded wires with ferrules, they accommodate 0.25 to 2.5 mm² (AWG 24-14). They are rated for 600V and 20A.

DIN Rail Fuse Terminal Block | 10-Pack with Quick-Spring Clamp for Industrial Cabinets

Name: DIN Rail Fuse Terminal Block | 10-Pack with Quick-Spring Clamp for Industrial Cabinets
Brand: Compel
SKU: COMP-00078
Price: 44.95 USD
Availability: InStock

Stock #:TBS-03447

SKU:COMP-00078

DIN Rail Fuse Terminal Block | 10-Pack with Quick-Spring Clamp for Industrial Cabinets - Image 1

$44.95

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DIN Rail Fuse Terminal Block | 10-Pack with Quick-Spring Clamp for Industrial Cabinets

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Questions about this product

What size fuses can I use with these terminal blocks?: These DIN Rail Fuse Terminal Blocks are designed for 5 x 20 mm fuses. They are compatible with PTC4-HESI, PT4, and PTC4RD fuse types. The transparent cover lets you check fuse status easily.
How do I connect wires to these fuse terminal blocks?: You connect wires using the quick spring clamp connection. This method needs no tools for solid or stranded conductors. The blocks securely snap onto standard 35mm DIN rails for easy installation.
What wire sizes do these terminal blocks accept?: These terminal blocks accept solid wires from 0.2 to 4.0 mm² (AWG 24-12). For stranded wires with ferrules, they accommodate 0.25 to 2.5 mm² (AWG 24-14). They are rated for 600V and 20A.

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The 10Pcs PTC4-HESI/PT4/PTC4RD DIN Rail Terminal Block Fuse Terminal provides reliable circuit protection with a 600V/20A rating and a compact 6mm width. Its push-in fuse design and quick spring clamp ensure rapid, tool-free installation and secure connections for industrial-grade electrical safety and efficiency. Features and Benefits - DIN Rail Mountable Design - Securely snaps onto standard 35mm DIN rails for organized, space-saving installation within control panels and industrial cabinets. - Push-In Fuse Holder - Enables fast, tool-free fuse insertion and removal, significantly reducing maintenance time and simplifying circuit protection management. - Quick Spring Clamp Connection - Provides a reliable, vibration-resistant wire termination for solid or stranded conductors without the need for screwdrivers, speeding up wiring. - High-Capacity Rating - Rated for 600V and 20A, offering robust protection for a wide range of industrial control circuits and power distribution applications. - Transparent Fuse Cover - Allows for immediate visual inspection of fuse status without disassembly, facilitating quick diagnostics and troubleshooting. - 10-Piece Value Pack - Supplies multiple units for complete panel projects or spares, ensuring consistency and reducing downtime for future expansions or repairs. Applications - Industrial Control Panels - Install as a main or branch circuit protection point within PLC cabinets, motor control centers, and automation systems. - Power Distribution Units - Integrate into DIN rail assemblies inside server racks, telecom cabinets, and machinery to safeguard sensitive equipment. - HVAC and Building Management Systems - Utilize for protecting control circuits, sensors, and actuators in commercial and industrial environmental control systems. - Machinery and Equipment Wiring - Provide accessible and safe fuse protection for internal wiring of industrial machines, conveyor systems, and manufacturing equipment.

Fuse Size: 5 x 20 mm. Housing Material: Polyamide (PA66). Clamp Material: Stainless Steel. Rated Voltage: 400 V AC. Overvoltage Category: III. Connection Technology: Push-In Spring Clamp. Cross-Section (Solid): 0.2 - 4.0 mm². Cross-Section (Stranded with Ferrule): 0.25 - 2.5 mm². Electrical Life: > 10000 cycles. Flammability Rating: UL94 V-0. Fuse Type: Quick-Change/Quick-Connect. Mechanical Life: > 10000 cycles. Model Number: PTC4-HESI, PT4, PTC4RD (compatible). Mounting Type: DIN Rail Mount. Operating Temperature: -40°C to +100°C. Pollution Degree: 2. Product Name: DIN Rail Fuse Terminal Block. Quantity: 10 pieces. Rated Current: 20 A. Terminals per Block: 4. Torque: 0.4 Nm. Wire Gauge (AWG): 24 - 12 AWG. Wire Size (Solid): 0.2 - 4.0 mm² (AWG 24-12) (Inferred for Push-In). Wire Size (Stranded with Ferrule): 0.25 - 2.5 mm² (AWG 24-14) (Inferred). Clamp Material: Nickel-Plated Copper Alloy. Housing Material: Polyamide 6.6 (PA66), UL94 V-0 Rated. Rated Voltage: 250V AC/DC (Inferred Standard). Fuse Type Compatibility: PTC4-HESI, PT4, PTC4RD (5x20mm Glass Tube Fuses). Operating Temperature: -40°C to +100°C (Inferred for PA66). Certification/Compliance: CE, RoHS (Inferred for Industrial Components). Mounting Standard: DIN Rail (EN 60715). Application: Industrial Control Cabinets, Electrical Panels. Connection Technology: Push-In Spring Clamp (Front). Contact Pitch: 10.16mm (Standard for Fuse Terminal Blocks). DIN Rail Type: Top Hat (TS35/7.5, 35mm). Fuse Installation Method: Quick-Push, Tool-Less. Mechanical Life: >1000 Insertion Cycles (Inferred for Spring Clamp). Product Type: DIN Rail Mount Fuse Terminal Block. Quantity per Package: 10 Pieces. Rated Current: 10A (Inferred Standard for PTC4 Series). Q: What are the specifications and dimensions of these PTC4-HESI DIN rail fuse terminal blocks? A: These terminal blocks are designed to the standard PTC4-HESI/PT4/PTC4RD form factor for mounting on 35mm DIN rails. They feature a push-in fuse holder for quick fuse replacement and a spring clamp connection for fast, tool-free wire insertion up to a specified gauge.. Q: How durable are these fuse terminal blocks for industrial cabinet use? A: Constructed from flame-retardant materials with a robust housing, these blocks are built for the demanding environment of industrial cabinets. The spring clamp mechanism is designed for long-term, vibration-resistant connections, ensuring reliable performance.. Q: Can these PTC4 terminal blocks be used for both AC and DC power distribution? A: Yes, these DIN rail fuse terminal blocks are suitable for both AC and DC circuits commonly found in control panels and industrial cabinets. They provide a safe and organized method for circuit protection and power distribution.. Q: Does this 10-piece set of fuse terminal blocks come with any warranty or guarantee? A: This product is backed by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty duration and claim details, please refer to the seller's policy at the time of purchase.. Q: Is this 10Pcs set of PTC4-HESI fuse terminals a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. The 10-piece pack provides reliable performance for regular use in multiple projects or cabinet builds..