CHINT CRT36-00 DC Fuses

Name: CHINT CRT36-00 DC Fuses
Brand: CHINT
SKU: 1769682248115691520

Brand Name:Chint
Place of Origin:China
Use:LOW VOLTAGE
Model Number:CRT36-00
Safety Standards:IEC
Breaking Capacity:High
Brand:Chint

Rated Current (A)

Rated Voltage (DC)

Description

Chint original CRT36-00 6A 10A 16A 20A 32A 40A 63A 100A 160A 200A 250A 315A 400A 500A 600A CHNT 12V 24V 36V 48V 72V 80V DC Fuse

Chint CRT36-00 DC fuse protector is applicable to DC circuit with rated voltage not more than DC80V, rated current not more than 600A and rated short-circuit capacity not more than 25kA for short-circuit protection.

Its base materials are DMC resin and T3 red copper; its main material is high-frequency electric porcelain and T3 red copper.
CRT36-00 series is a fuse protector series with miniaturization, large capacity, low power consumption and high limit flow
capacity, specially designed by Chint Group for communication industry power supply cabinet, power distribution cabinet and
other power distribution system in communication industry. Such series fuse protector has passed through serious test of
well-known manufactures in communication industry. Breaking scope and use categories: gS.

It conforms to GB/T 13539.4, IEC 60269-4 and EU RoHS environmental protection requirements and has obtained CCC, TUV and other domestic and international certification.

Additional information

Rated Current (A)	1A, 2A, 3A, 4A, 6A, 8A, 10A, 12A, 15A, 16A, 20A, 25A, 30A, 32A
Rated Voltage (DC)	500V DC, 1000V DC, 1500V DC

Technical Datasheet & Downloads

📄 Technical Documentation & Product Specifications

Download official engineering datasheets, certified test standards (IEC / UL / CE), wiring diagrams, and dimensional drawings for CHINT CRT36-00 DC Fuses.

📥

Official Technical Datasheet (PDF) Complete electrical ratings, tripping characteristics, dimensions, and compliance specifications.

📐

2D/3D CAD & Dimensional Drawings STEP, DXF, and PDF CAD drawing files for panel builders and switchgear designers.

Technical FAQ & Selection Guide

💡 Frequently Asked Technical Questions & Selection Guide

Pure engineering specifications, tripping curve parameters, and electrical selection guidance for panel builders and system designers.

Voltage & Load Sizing

How to verify rated operational voltage, frequency, and load duty cycle?

Verify that the nominal line voltage (AC 230V single-phase or 400V/415V/690V three-phase at 50/60Hz, or DC voltage ratings) falls within the continuous maximum operating limits of the device. Check duty cycle ratings (continuous vs intermittent duty) to ensure thermal stability under full load.

Protection & Environment

What ingress protection (IP Rating) and environmental enclosures are recommended?

For clean indoor electrical rooms, standard IP20 modular DIN-rail housings are recommended. For outdoor, industrial washdown, or dusty environments, mount components inside weatherproof enclosures rated IP65/IP66 with UV-resistant polycarbonate or powder-coated steel enclosures equipped with compression cable glands.

Selectivity & Grading

How to ensure upstream and downstream coordination in power distribution boards?

Ensure proper discrimination by grading current thresholds and tripping time delays: upstream devices should have higher current ratings and intentional short-time delays (Class S), allowing downstream branch MCBs to clear localized faults without blacking out the entire facility.

Installation & Mounting

What mounting rails, busbars, and spatial clearances are required?

Components mount on standard symmetrical 35mm DIN rail (EN 60715 / TH35-7.5) or backplate screw fixings. Maintain recommended top/bottom ventilation gaps (typically 30–50mm) to ensure unrestricted air convection, and use standard pin/fork comb busbars to minimize contact resistance and wiring errors.

Conductor & Torque Sizing

What conductor sizes and terminal tightening torques should be applied?

Select copper or aluminum conductor cross-sections complying with IEC 60364-5-52 current-carrying capacity tables based on continuous load. Always use a calibrated torque screwdriver or torque wrench to tighten terminal screws to the manufacturer-specified torque to prevent hot-spot degradation and loose connections.