IEC Electrical
| Nominal AC Voltage (50/60Hz) | U0/Un | 120V | 230V | 230V | 230V | 400V | 
| Maximum Continuous Operating Voltage(AC) | Uc | 150V | 275V | 320V | 385 V | 440V | 
| Nominal Discharge Current (8/20μs) | In | 25kA | ||||
| Yakanyanya Kubuda Parizvino(8/20 μs) | Imax | 100 kA | ||||
| Impulse Discharge Current (10/350μs) | Iimp | 25 kA | ||||
| Chaiyo Energy | W/R | 156 kJ/ | ||||
| Charge | Q | 12.5As | ||||
| Voltage Dziviriro Level | Up | 1000V | 1500V | 1600 V | 1800V | 2000 V | 
| Nguva Yekupindura | tA | <25ns | ||||
| Back-Up Fuse(max) | 315 AgL/gG | |||||
| Shor-Circit Current Rating(AC) | IsccR | 50 kA | ||||
| TOV Kutsungirira 5s | UT | 180V | 335V | 335V | 335V | 580V | 
| TOV 120min | UT | 230V | 440V | 440V | 440V | 765V | 
| Nhamba yePorts | 1 | |||||
Mechanical &Environmental
| Operating Temperature Range | T | -40F kusvika+158°F[-40℃kusvika+70℃] | 
| Inobvumirwa Operating Humidity | RH | 5%…95% | 
| Atmospheric pressure uye urefu | 80k Pa..106k Pa/-500m...2000m | |
| Terminal Screw Torque | Mmax | 26.5 Ibf mu [3.0 Nm] | 
| Conductor Cross Section(max) | 2AWG (Yakasimba, Yakasungwa)/4AWG (Inochinjika) | |
| 35mm²(Yakasimba, Yakasungwa)/25mm²(Inochinjika) | ||
| Mounting | 35mm DIN Rail,EN60715 | |
| Dhigirii rekudzivirira | IP20 (yakavakirwa-mukati) | |
| Housing Material | Thermoplastic: Kudzima Dhigirii UL94V-0 | |
| Thermal Protection | Ehe | |
| Operating State/Fault Chiratidzo | Green ok/Red defeet | |
| Remote Contacts(RC) | Optional | |
| RC Kuchinja Kugona | AC:250V/0.5 ABC:250V/0.1 A:125V/0.2 A;75V/0.5A | |
| RCConductor Cross Section(max) | 16AWG (Yakasimba)/1.5 mm²(Yakasimba) | 
Order Information
| Order Code | 150 | 275 | 320 | 385 | 440 | 
| BY1-25-XXX/2 | 2515021 | 2527521 | 2532021 | 2538521 | 2544021 | 
| BY1-25-XXX/2S(pamwema contacts ari kure) | 2515022 | 2527522 | 2532022 | 2538522 | 2544022 | 
Legend
L/L' Mutsara
N/N' Neutral
PE Inodzivirira Pasi
S Kusaina Mazita Sarudzo
 
 		     			 
 		     			| Dimensions &Packaging | |||||
| BY1-25-XXX/1(S) | 150 | 275 | 320 | 385 | 440 | 
| Single Unit DIN 43880 Dimension | 1 CTN | ||||
| Packaging Dimensions(H×W×L) | [260×230×320mm] | ||||
| Minimum Order Quantity | 42 Units | ||||