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Compact Nsx630f 36ka 415 VAC 630A 4p Moulded Case Circuit Breaker Box Nsx MCCB Circuit Breakers
| Price | $55.85 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 506 people viewed |
Model NO.:
NSX
Breaking Capacity:
Low Voltage Circuit Breakers
Operation:
Manual Type
Speed:
Normal Type Circuit Breaker
Arc-extinguishing Medium:
Air
Installation:
Fixed
Structure:
MCCB
Poles Number:
3p,4p
Type:
Circuit Breaker
Function:
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification:
ISO9001-2000, CCC
Trademark:
TIANZE or OEM
Transport Package:
Exporting Carton Packaging
Specification:
50X45X53CM
Origin:
Wenzhou
HS Code:
853620000
Product Description
NSX Series Moulded Case Circuit Bbreakers
NS series moulded case circuit breaker/MCCB is one of the most advanced type breakers in the world, which adopt international advanced design and manufacture fechnology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 630A. It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage.
Tripping Characteristics of MCCB
Rated Current of Release(A) Thermodynamic Release (ambient temp +40C) Operational Current of Magnetic Release(A)
1.05In(cold state) inoperative time(h) 1.30In(heat state) operative time(h)
In≤ 63 ≥ 1 <1 10In+20%
63 ≥ 2 <2 10In +20%
100 ≥ 2 <2 5-10In+20%
Rated Current of Release(A) Thermodynamic Release (ambient temp +40C) Operational Current of
Magnetic
Release(A)
1.0In(cold state)operative time(h) 1.20In(heat state)operative time(h) 1.50In(heat state)operative time(h) 1.01In(heat state)operative time(h)
12.5≤ In≤ 400 ≥ 2 <2 ≤ 4min S 12In+20%
NS series moulded case circuit breaker/MCCB is one of the most advanced type breakers in the world, which adopt international advanced design and manufacture fechnology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 630A. It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage.
Tripping Characteristics of MCCB
Rated Current of Release(A) Thermodynamic Release (ambient temp +40C) Operational Current of Magnetic Release(A)
1.05In(cold state) inoperative time(h) 1.30In(heat state) operative time(h)
In≤ 63 ≥ 1 <1 10In+20%
63 ≥ 2 <2 10In +20%
100 ≥ 2 <2 5-10In+20%
Rated Current of Release(A) Thermodynamic Release (ambient temp +40C) Operational Current of
Magnetic
Release(A)
1.0In(cold state)operative time(h) 1.20In(heat state)operative time(h) 1.50In(heat state)operative time(h) 1.01In(heat state)operative time(h)
12.5≤ In≤ 400 ≥ 2 <2 ≤ 4min S 12In+20%
| Rated current of release(A) | Thermodynamic release(ambient temp+40 ) | Operation current of magnetic release(A) | |
| 1.05ln(cold state) inoperative time(h) | 1.30ln(heat state) inoperative time(h) | ||
| ln 63 | 1 | 1 | 10ln 20% |
| 63 ln 100 | 2 | 2 | 10ln 20% |
| 100 ln 630 | 2 | 2 | 5-10ln 20% |
| Rated current of release(A) | Thermodynamic release(ambient temp+40 ) | Operation current of magnetic release(A) | |||
| 1.0ln(cold state) inoperative time(h) | 1.20ln(heat state) inoperative time(h) | 1.50ln(heat state) inoperative time(h) | 1.0ln(heat state) inoperative time(h) | ||
| 12.5 ln 400 | 2 | 2 | 4min | 2S Tp 10S | 12ln 20% |
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