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Model Number: 2015 New BY7-100/4-385-#1263
Brand Name: Selong
Key Specifications/Special Features:
BY7 SPD has reliable voltage protection level and safe characteristic of overload, strong discharge current capability and applied to lighting protection of AC low voltage distribution systemBY7 surge protection device with high energy MOV chip, fast response speed and safe protection functionT2 type pressure limiting surge protector and modular structure designCan be combined various pieces and to realize all kinds of protected modeBuilt-in overheated and over-current protection deviceLocal fault indicator and facilitate the timely replacement
Alarm contact and realize remote communication function
Modular structure design and easy to maintain
Standard 35mm guide way design and convenient installation
Products comply with GB18802.1-2011 (IEC61643-1.2005) and IEC61643-11.2011 standard
Certifications: TUV, CE, VDE, CB and CQC
RoHS Directive-compliant
| BY7-100-275 | BY7-100-320 | BY7-100-385 | BY7-100-440 | BY7-100-550 | BY7-100-690 | |
| Uo(V) | 220 (1N50Hz) 380-690 (3N50Hz) |
220 (1N50Hz) 380-690(3N50Hz) |
220 (1N50Hz) 380-690(3N50Hz) |
220 (1N50Hz) 380-690 (3N50Hz) |
220 (1N50Hz) 380-690 (3N50Hz) |
220 (1N50Hz) 380-690 (3N50Hz) |
| Uc(V) | 275 | 320 | 385 | 440 | 550 | 690 |
| In(kA) | 60 | 60 | 60 | 60 | 60 | 60 |
| Imax (kA) | 100 | 100 | 100 | 100 | 100 | 100 |
| Up | <1.8 | <2.0 | <2.5 | <2.8 | <3.0 | <3.5 |
| Combination method | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 |
| Local indication | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure |
| Sound and light alarm contact | Election | Election | Election | Election | Election | election |
| Capacity of connection | 4-16mm | 4-16mm | 4-16mm | 4-16mm | 4-16mm | 4-16mm |
| Protection class of body | IP20 | IP20 | IP20 | IP20 | IP20 | IP20 |
| Material | PA66 | PA66 | PA66 | PA66 | PA66 | PA66 |
| Flame-retarded rating | Comply with UL94V-0 | Comply with UL94V-0 | Comply with UL94V-0 | Comply with UL94V-0 | Comply with UL94V-0 | Comply with UL94V-0 |
Main Export Markets:
- North America
- Mid East/Africa
- Asia
- Western Europe