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E19-50K Datasheet, PDF (1/3 Pages) Cherry Semiconductor Corporation – GENERAL PURPOSE – DOUBLE POLE
E Series GENERAL PURPOSE – DOUBLE POLE
Features
 Choice of 5 contact ratings
 Long life coil spring, snap action mechanism
 High Temperature 150°C & 200°C versions available
 RoHS Compliant
Electrical Ratings and Operating Life
According to UL1054
Switch
Series
G20
Nominal Load
0.1A 125VAC
Operation cycles (Min operations)
6000*
E19
15A, 125/250VAC; 3/4HP 125VAC
6000*
E19A
(Mixed
ratings)
15A 125/250VAC 3/4HP, 125VAC, 1 1/2HP 250VAC,
0.1A 125VAC
6000
E20
20A, 125/250VAC, 1HP 125VAC, 2HP 250VAC
6000
E25
25A 125/250VAC; 1HP 125VAC
6000
E28
30.1A 125/250/277 VAC
UL Approved Only – Resistive Load Only
6000
* Extended life 105°C UL versions available. Contact factory for more information. Special part number required.
Technical Specifications
Temperature
Ratings:
Flammability
Rating:
Terminals:
-40°C to 105°C (G20, E19, E19A, E20, E25)
-40°C to 85°C (E28)
150°C & 200°C optional (E19, E20)
UL94HB
0.250” x 0.032” (6.35mm x 0.81mm)
CSA File
Number:
16503
UL File
Number:
E23301
Specifications subject to change
Material Specifications
Case:
Actuator button:
Common Terminal:
NO and NC
Terminals:
Moving Blade:
Spring:
Auxiliary Actuator:
Roller:
Contacts:
General Purpose Phenolic
Thermoplastic Nylon
Brass: E19, E19A, G20
Silver Plated Brass: E20
Silver Plated Copper: E28
Brass: E19, E19A, G20
Copper: E20, E25,E28
Brass: E19, E19A, G20
Silver Plated Beryllium Copper: E20, E25,E28
Stainless Steel
Cold-Rolled Stainless Steel (Nickel Plated)
Sintered Stainless Steel
Silver-CdO: E19, E19A, E20, E25, E28
Gold Crosspoint: G20, E19A
E25 only
T200 E19 and E20