NH00C to NH4 NT/RT16 Ceramic HRC Fuse Link and Base NH00C to NH4 NT/RT16 Ceramic HRC Fuse Link and Base
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NH00C to NH4 NT/RT16 Ceramic HRC Fuse Link and Base NH00C to NH4 NT/RT16 Ceramic HRC Fuse Link and Base
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NH00C to NH4 NT/RT16 Ceramic HRC Fuse Link and Base
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NH00C to NH4 NT/RT16 Ceramic HRC Fuse Link and Base

Brand Name:Newtrend or OEM brand
Place of Origin:China
Use:LOW VOLTAGE
Model Number:NH NT RT16
Safety Standards:IEC
Breaking Capacity:High
Rated Voltage
NH Size
Rated Current (A)
SKU: 1770406424925446144 Category: Others
  • Description
  • Additional information
  • Technical Datasheet & Downloads
  • Technical FAQ & Selection Guide
Description

Fuse link and base NH00C NH00C NH0 NH1 NH2 NH3 NH4 1000a 800a 630a 500a 425a NT RT16 NH Fuse

 

1.Application 
NT/NH/RT16 type low voltage H.R.C. fuse features light in weight, small in size, low in power loss and high in breaking capacity. This product has been widely used in overload and short circuit protection of electric installation. This product conforms to IEC 60269 standards with all of the rating at the world advanced level.
2.Specifications

Type   Fuse link     Fuse base  
Rated current (A) Rated voltage (V) Rated power loss (W) Weight (kg) Type Rated current (A) Weight (kg)

NT00C

NH00C

RT16-000

2 500, 600 0.41 0.15 Sist 101 160 0.2
4 0.62
6 0.81
10 1.08
16 1.60
20 1.81
25 2.31
32 3.07
36 3.17
40 4.05
50 4.25
63 4.70
80 5.7
100 7

NT00

NH00

RT16-00

4 500, 600 0.67 0.15 Sist 101 160 0.2
6 0.89
10 1.14
16 1.65
20 1.94
25 2.50
32 3.32
36 3.56
40 4.30
50 4.5
63 4.6
80 6
100 7.3
125 500 7.6
160 9.6

NT0

NH0

RT16-0

6 500, 600 1.03 0.2 Sist 160 160 0.32
10 1.42
16 2.45
20 2.36
25 2.7
32 3.74
35 4.3
40 4.7
50 5.5
63 6.9
80 7.6
100 8.9
125 500 10.1
160 15.2

 

Type Fuse link Fuse base
Rated current (A) Rated voltage (V) Rated power loss (W) Weight (kg) Type Rated current (A) Weight (kg)

NT1

NH1

RT16-1

80 500, 600 6.2 0.36 Sist 201 250 0.8
100 7.5
125 10.2
160 13
200 15.2
224 500 16.8
250 18.3

NT2

NH2

RT16-2

125 500, 600 9 0.65 Sist401 400 1.2
160 11.5
200 15
224 16.6
250 18.4
300 21
315 19.2
355 24.5
400 26

NT3

NH3

RT16-3

315 500, 600 21.7 0.85 Sist601 630 1.5
355 22.7
400 26.8
425 28.9
500 500 32
630 40.3

NT4

NH4

RT16-4

800 380 62 1.95 Sist1001 1000 3.45
1000 75

 

Additional information
NH Size

NH00, NH0, NH1, NH2, NH3, NH4

Rated Current (A)

6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, 125A, 160A, 200A, 250A, 315A, 355A, 400A, 425A, 500A, 630A, 800A, 1000A, 1250A

Rated Voltage

AC 500V, AC 690V

Technical Datasheet & Downloads

📄 Technical Documentation & Product Specifications

Download official engineering datasheets, certified test standards (IEC / UL / CE), wiring diagrams, and dimensional drawings for NH00C to NH4 NT/RT16 Ceramic HRC Fuse Link and Base.

📥
Official Technical Datasheet (PDF) Complete electrical ratings, tripping characteristics, dimensions, and compliance specifications.
Request Official Datasheet (PDF)
📐
2D/3D CAD & Dimensional Drawings STEP, DXF, and PDF CAD drawing files for panel builders and switchgear designers.
Request CAD Model
Certified Standards: IEC 60898-1, IEC 60947-2, CE, RoHS, ISO 9001:2015
Manufacturer: Shanghai Newtrend Electric Co., Ltd. (Global Export Compliance)
Engineering Support: 24-hour response for custom voltage ratings, auxiliary contacts, and technical consulting.
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?

A

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?

A

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?

A

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?

A

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?

A

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.

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