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| Type of Product | Earthquake Sensing Circuit Breaker |
| Model No | NE53C-MGU3P50A |
| Monotaro ID | 12608534 |
| Rated Voltage (V) | AC100-200 |
Type of Product |
Earthquake Sensing Circuit Breaker |
Model No |
NE53C-MGU3P50A |
Monotaro ID |
12608534 |
Rated Voltage (V) |
AC100-200 |
Rated Current (A) |
50 (reference ambient temperature 40℃) |
Applicable Standard |
JIS C 8201-2-1 Ann2・JIS C 8211 Ann2 |
Sensitivity |
Sensitivity: Earthquake intensity 5+ equivalent, operates at 250 gal cycle 0.3 s, 0.5 s, 0.7 s, does not operate at 80 gal cycle 0.3 s, 0.5 s, 0.7 s and 250 gal cycle 0.1 s |
Alarm Output |
Buzzer sounds and alarm is output only when the power lamp is flashing, non-voltage contact DC30V 20mA |
Country of Origin |
Japan |
Import Country |
Direct Import from Japan |
Display |
Earthquake-sensing cutoff display: If the breaker detects earthquake waves and cuts off the power, the lamp lights up orange when the breaker is turned on. |
Included Components |
Terminal cover, mounting screw, wood screw, sealing plate, terminal cover set screw |
Name of Manufacturer/Packer/Importer |
Nitto Kogyo Co., Ltd. |
Pack of |
1 Piece |
Protective Function |
For vibration, overload, short circuit and motor protection |
Specifications |
Also used for motor protection. Cut-off time: 3 minutes/1 minute/immediate switchable. Reset input: Non-voltage a contact DC5V 0.1A |
Outer Dimension d (mm) |
78 |
Phase / Wire Type |
3Φ3W・1Φ3W・1Φ2W |
No. of Poles / Elements |
3P3E |
Reverse Connection |
Impossible |
Rated Breaking Capacity (kA) |
JIS C 8201-2-1 Ann2, JIS C 8211Ann2<br>2.5(AC100, AC200) |
Terminal Structure |
Crimp terminal M5 |
Connectable Wire (mm2) |
Up to 22 |
Overcurrent Tripper Type |
Fully electromagnetic |
Outer Dimension c (mm) |
60 |
Outer Dimension b (mm) |
98 |
Outer Dimension a (mm) |
100 |