IEC Elektrysk
| Nominale AC-spanning (50/60Hz) | 60V | 120V | 230V | 230V | ||
| Maksimale trochgeande wurkspanning (AC) | (LN) | Uc | 75V | 150V | 275V | 320V | 
| (N-PE) | Uc | 255V | 255V | 255V | 255V | |
| Nominale ûntladingsstroom (8/20μs) | (LN)/(N-PE) | In | 20 kA/25KA | |||
| Maksimale ûntladingsstroom (8/20μs) | (LN)/(N-PE) | lmaks | 50kA/50KA | |||
| Ympulsûntladingsstroom (10/350μs) | (LN)/(N-PE) | limp | 12,5 kA/25KA | |||
| Spesifike enerzjy | (LN)/(N-PE) | W/R | 39kJ/Ω/625KJ/Ω | |||
| Kosten | (LN)/(N-PE) | Q | 6As/12.5As | |||
| Spanningsbeskermingsnivo | (LN)/(N-PE) | Up | 700V/1500V 1000V/1500V 1500 V/1500V 1600V/1500V/ | |||
| Folgje de hjoeddeiske ûnderbrekkingsbeoardieling | (N-PE) | I | 100ARMS | |||
| Reaksjetiid | (LN)/(N-PE) | tA | <25 ns/<100 ns | |||
| Reservefeiliging (maks.) | 315A/250A gG | |||||
| Koartslutingstroomwurdearring (AC) | (LN) | lscCR | 25kA/50 kA | |||
| TOV-weardebestindich 5s | (LN) | UT | 114V | 180V | 335V | 335V | 
| TOV 120 min | (LN) | UT | 114V | 230V | 440V | 440V | 
| Wize | Wjerstean | Feilige mislearring | Feilige mislearring | Feilige mislearring | ||
| TOV-bestindichheid 200's | (N-PE) | UT | 1200V | |||
| Oantal havens | 1 | |||||
UL Elektrysk
| Maksimale trochgeande wurkspanning (AC | (LN)/(N-PE) | MCOV | 75V/255V | 150V/255V | 275V/255V | 320V/255V | 
| Spanningsbeskermingswurdearring | (LN)/(N-PE) | VPR | 330V/1200V | 600V/1200V | 900V/1200V | 1200V/1200V | 
| Nominale ûntladingsstroom (8/20μs) | (LN)/(-PE) | In | 20KA/20KA | 20KA/20KA | 20KA/20KA | 20KA/20KA | 
| Koartslutingstroomwurdearring (AC) | (LN) | SCCR | 200KA | 150KA | 150KA | 150KA | 
Mechanysk en miljeufreonlik
| Bedriuwstemperatuerberik | Ta | -40 °F oant +158 °F [-40℃oant +70℃I | 
| Tastiene wurkfochtigens | RH | 5%…95% | 
| Atmosfearyske druk en hichte | 80k Pa...106k Pa/-500m...2000m | |
| Terminal skroefkoppel | Mmax | 39.9 Ibf-in [4.5 Nm] | 
| Dwersdoorsnede fan 'e dirigint (maks.) | 2AWG (Fêst, Strând)/4AWG (Fleksibel) | |
| 35mm²(Fêst, Strând)/25 mm²(Fleksibel) | ||
| Montage | 35 mm DIN-rail. EN 60715 | |
| Graad fan beskerming | IP 20 (ynboud) | |
| Húsfestingsmateriaal | Termoplastysk: Blusgraad UL94V-0 | |
| Termyske beskerming | Ja | |
| Bedriuwsstatus/Foutindikaasje | Grien ok/Read defekt | |
| Kontakten op ôfstân (RC) | Fakultatyf | |
| RC-skeakelkapasiteit | AC: 250V / 0.5 ABC: 250V / 0.1 A: 125V / 0.2 A; 75V / 0.5A | |
| RC-liederdwersdoorsnede (maks.) | 16AWG (Fêst)/1.5mm²(Ferkocht) | 
Bestellingynformaasje
| Oarder Koade | 75 | 150 | 275 | 320 | 
| BY1-12.5-XXX/1+1 | 1207513 | 1215013 | 1227513 | 1232013 | 
| BY1-12.5-XXX/1S+1(meikontakten op ôfstân) | 1207514 | 1215014 | 1227514 | 1232014 | 
| BY1-12.5-XXX/0 (reservemodules) | 1207501 | 1215001 | 1227501 | 1232001 | 
| BY1-12.5-NPE/0 (reservemodules) | 1205501 | 1255001 | 1225501 | 1225501 | 
Leginde
L-line
N Neutraal
PE Beskermjende Ierde
S Sinjalearringskontakten Opsjoneel
 
 		     			 
 		     			| BY1-12.5-XXX/1(S)+1 | 150 | 275 | 320 | 385 | 
| Ienheid DIN 43880 Ofmjitting | 1 CTN | |||
| Ferpakkingsôfmjittings (H × B × L) | [200×230×330mm] | |||
| Minimale bestelhoeveelheid | 32Ienheden | |||
 
 		     			| BY1-12.5-XXX/0 | 150 | 275 | 320 | 385 | 
| BY1-12.5-NPE/0 | 25 | |||
| Ienheid DIN 43880 Ofmjitting | 1 CTN | |||
| Ferpakkingsôfmjittings (H × B × L) | [200×230×330mm] | |||
| Minimale bestelhoeveelheid | 64Ienheden | |||
 
 		     			