Mitsubishi Electric
NV100-SRU3P70A50
Moulded Case Circuit Breaker (MCCB) with embedded earth leakage protection / Earth Leakage Circuit Breaker (ELCB) - Mitsubishi (UL 489 Listed ELCBs (harmonic surge ready) - NF-S (standard class)) - 3-poles (3P) - Rated current 70A - Residual current sensitivity 50mA - Short circuit breaking capacity (Icu) 25kA (230Vac; IEC60947) - Short circuit current rating 25kA (240Vac; UL489) - Thermal-Magnetic (fixed) trip unit - Front lugs or bars connection connection
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
Brand
SKU
NV100-SRU3P70A50
Online Price
$601.96
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
NV100-SRU3P70A50Mitsubishi Electric - UL 489 Listed ELCBs (harmonic surge ready) - NF-S (standard class)
Description
Moulded Case Circuit Breaker (MCCB) with embedded earth leakage protection / Earth Leakage Circuit Breaker (ELCB) - Mitsubishi (UL 489 Listed ELCBs (harmonic surge ready) - NF-S (standard class)) - 3-poles (3P) - Rated current 70A - Residual current sensitivity 50mA - Short circuit breaking capacity (Icu) 25kA (230Vac; IEC60947) - Short circuit current rating 25kA (240Vac; UL489) - Thermal-Magnetic (fixed) trip unit - Front lugs or bars connection connection
Specifications
Primary brand
Mitsubishi
Main function
Moulded Case Circuit Breaker (MCCB) with embedded earth leakage protection / ELCB
Product series / family name
UL 489 Listed ELCBs (harmonic surge ready)
Sub-range name
NF-S (standard class)
Functions
Moulded Case Circuit Breaker (MCCB) with embedded earth leakage protection / Earth Leakage Circuit Breaker (ELCB)
Poles
3-poles (3P)
Rated current
70A
Trip current rating
70 AT
Frame current rating
100 AF
Residual current sensitivity
50mA
Rated voltage (AC)
100-240Vac (UL 489)
Connection type
Front lugs or bars connection
Short circuit breaking rating
25kA (120Vac; UL489)
25kA (240Vac; UL489)
25kA (240Vac; UL489)
Ultimate short circuit current breaking capacity (Icu)
25kA (100Vac; IEC60947)
25kA (230Vac; IEC60947)
25kA (230Vac; IEC60947)
Service short circuit current breaking capacity (Ics)
13kA (100Vac)
13kA (230Vac)
13kA (230Vac)
Service short circuit current breaking capacity as a percentage of Icu (Ics%)
(230Vac) 52 %
Trip unit type
Thermal-Magnetic (fixed)
Protection functions
Thermal protection (Overload)
Magnetic protection (Short-circuit)
Earth leakage protection
Magnetic protection (Short-circuit)
Earth leakage protection
Protection settings
Thermal protection (Overload) -- tripping threshold fixed at 70A
Dimensions
W75mm x H120mm x D96mm
Manufacturer product status
Commercialized
Equivalent to
NV100SRU3P70A50
Rated Voltage (AC) - Phase-to-phase
100-230 V
Compliant with standard(s)
IEC 60947-2
EN 60947-2
UL 489
CSA C22.2 No.5-02
EN 60947-2
UL 489
CSA C22.2 No.5-02
Benefits
These have one of the smallest sizes in the industry for items supporting 480V and contribute to the design of more compact machinery.
They can be used on 480Vac (delta) circuits. (Relevant models - NF100-HRU; NV100-HRU type)
There is simultaneous support for various overseas standards and simultaneous marking (UL-cUL-CE-CCC).
The breaker related regulations of North America; Europe; China and Japan are supported.
Earth leakage protection for inverter and servo circuits has advanced even further.
They can be used on 480Vac (delta) circuits. (Relevant models - NF100-HRU; NV100-HRU type)
There is simultaneous support for various overseas standards and simultaneous marking (UL-cUL-CE-CCC).
The breaker related regulations of North America; Europe; China and Japan are supported.
Earth leakage protection for inverter and servo circuits has advanced even further.
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Mitsubishi - Earth Leakage Circuit Breakers SRU and HRU series - Catalog.pdf | 26 Feb 2021 | English (US) |
| Mitsubishi - Low-voltage power distribution products - Catalog.pdf | 26 Feb 2021 | English (US) |