关于我们 | 联系我们

库存查询

Supplementary Protectors - Miniature Cicuit Breakers
Siemens' UL 1077 Supplementary Protectors are designed to provide additional protection along with a branch circuit protection device. Since our Supplementary protectors are made to trip faster than a standard UL 489 Circuit Breaker they are able to provide additional protection for more sensitive devices inside the panel. Supplementary protectors can used in a number of industrial applications such as to provide selectivity for multiple motor control circuits on the secondary side of a control transformer or power supply by allowing the user to quickly find the problem circuit should a fault occur with out having to shut down all of the other control circuits. Supplementary protectors may also be used as a local disconnecting means inside the panel when a branch circuit protection device is already present.

5SY Supplementary Protector Benefits

High rated breaking capacity of up to 14,000 A

Identical terminals at both sides for an optional infeed from the top or the bottom

No tool required for mounting or dismounting

Separate switch position indication

---

Actuator Type	Handle
Brand/Series	5SY Series
Characteristic	D
Current Rating	0.3 A
Mounting Type	DIN Rail
Number of Poles	1 Pole
Primary Type	Circuit Breaker
Special Features	UL 1077
Termination	Screws
Type	Thermal/Magnetic
Voltage Rating	277 VAC
关键词

• 参考图片
• 制造商 / 说明 / 型号 / 仓库库存编号
• PDF
• 操作

• 
  
• Siemens
  Circuit Breaker, Supplementary Protector, 2-Pole, 6A, DIN Rail, Curve D
  
  型号：5SY42068
  仓库库存编号：70267706
  
• 
  
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 1A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41018
  仓库库存编号：70372283
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 2A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41028
  仓库库存编号：70372284
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 3A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41038
  仓库库存编号：70372285
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 4A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41048
  仓库库存编号：70372286
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 0.5A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41058
  仓库库存编号：70372287
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 6A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41068
  仓库库存编号：70372288
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 8A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41088
  仓库库存编号：70372289
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 10A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41108
  仓库库存编号：70372290
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 13A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41138
  仓库库存编号：70372291
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 1.6A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41158
  仓库库存编号：70372293
  
• 
  
• 搜索

• 
  
• Siemens
  Circuit Breaker; Supplementary; 1-P; 16A; D Curve; DIN Mnt; UL1077
  
  型号：5SY41168
  仓库库存编号：70372294
  
• 
  
• 搜索

Actuator Type Handle  Siemens Actuator Type Handle  Circuit Breaker Actuator Type Handle  Siemens Circuit Breaker Actuator Type Handle   Brand/Series 5SY Series  Siemens Brand/Series 5SY Series  Circuit Breaker Brand/Series 5SY Series  Siemens Circuit Breaker Brand/Series 5SY Series   Characteristic D  Siemens Characteristic D  Circuit Breaker Characteristic D  Siemens Circuit Breaker Characteristic D   Current Rating 0.3 A  Siemens Current Rating 0.3 A  Circuit Breaker Current Rating 0.3 A  Siemens Circuit Breaker Current Rating 0.3 A   Mounting Type DIN Rail  Siemens Mounting Type DIN Rail  Circuit Breaker Mounting Type DIN Rail  Siemens Circuit Breaker Mounting Type DIN Rail   Number of Poles 1 Pole  Siemens Number of Poles 1 Pole  Circuit Breaker Number of Poles 1 Pole  Siemens Circuit Breaker Number of Poles 1 Pole   Primary Type Circuit Breaker  Siemens Primary Type Circuit Breaker  Circuit Breaker Primary Type Circuit Breaker  Siemens Circuit Breaker Primary Type Circuit Breaker   Special Features UL 1077  Siemens Special Features UL 1077  Circuit Breaker Special Features UL 1077  Siemens Circuit Breaker Special Features UL 1077   Termination Screws  Siemens Termination Screws  Circuit Breaker Termination Screws  Siemens Circuit Breaker Termination Screws   Type Thermal/Magnetic  Siemens Type Thermal/Magnetic  Circuit Breaker Type Thermal/Magnetic  Siemens Circuit Breaker Type Thermal/Magnetic   Voltage Rating 277 VAC  Siemens Voltage Rating 277 VAC  Circuit Breaker Voltage Rating 277 VAC  Siemens Circuit Breaker Voltage Rating 277 VAC