Техническая Спецификация для Cherry Switches 7140261 Auxiliary Actuator For DB / DC Series - 7140261
Модели
7140261
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)
-40° to +85C / +105°C (with wire leads)
Flammability Rating:
UL94V-O (PET, PBT)
UL94HB (POM)
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
case and cover
Silicon gasket
Common terminal
NC terminal
NO terminal
Silver-nickel or
gold crosspoint contacts
gold crosspoint contacts
Electrical Ratings
Electrical Life at Rated Load
Switch
According to EN
According to UL
Series
EN61058 Rating
UL1054 Rating
(Min. Operations)
(Min. Operations)
DC1
6A, 250V~
5A, 125/250VAC
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
●
Enclosed switch complying with IP 6K7
●
Silicon-free version available
●
Models available for operating
temperatures up to 120°C
temperatures up to 120°C
●
Rated for currents up to 10 amp
at 250VAC
at 250VAC
●
Range of auxiliary actuators available
(can also be retrofitted)
(can also be retrofitted)
●
Various contact materials available,
depending on application
depending on application
●
Mechanical life: min. 1 x10
6
operations
●
Wide variety of connection options
®
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