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参数资料
| 型号： | DC4CB3RD |
| 厂商： | THE CHERRY CORP |
| 元件分类： | 开关 |
| 英文描述： | SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, PANEL MOUNT |
| 文件页数： | 1/3页 |
| 文件大小： | 189K |
| 代理商： | DC4CB3RD |
21
SUBMINIATURE — SEALED
DC Series
Specifications
Electrical
Temperature Rating:
-40° to +85°C /+120°C (without wire leads)
-40° to +85C / +105°C (with wire leads)
Flammability Rating:
UL94V-O (PET, PBT)
UL94HB (POM)
Materials
Case:
PET / PBT
Actuator:
POM (T85), PBT (T120)
Auxiliary Actuator:
Stainless Steel or Plastic
Terminals:
Silver-Plated Copper-Zinc
Contacts:
Silver Alloy (DC3 — Gold Crosspoint)
PBT = Polybutyleneterephthalate PET = Polyethyleneterephthalate POM = Polyacetal
Stainless steel spring
Thermoplastic
actuating button
Thermoplastic
case and cover
Silicon gasket
Common terminal
NC terminal
NO terminal
Silver-nickel or
gold crosspoint contacts
Electrical Ratings
Electrical Life at Rated Load
Switch
According to EN
According to UL
Series
EN61058 Rating
UL1054 Rating
(Min. Operations)
DC1
6A, 250V~
5A, 125/250VAC; 1A, 48VDC
10,000
6,000
DC2
10(1.5)A, 250V~
10.1A, 125/250VAC; 1/4HP, 125VAC
10,000
6,000
DC3
0.1A, 250V~
0.1A, 125/250VAC
50,000
6,000
DC4
3A, 250V~
3A, 125/250VAC
50,000
6,000
Features
G
Enclosed switch complying with IP 6K7
G
Silicon-free version available
G
Models available for operating
temperatures up to 120°C
G
Rated for currents up to 10 amp
at 250VAC
G
Range of auxiliary actuators available
(can also be retrofitted)
G
Various contact materials available,
depending on application
G
Mechanical life: min. 1 x10
6 operations
G
Wide variety of connection options
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