參數(shù)資料
型號: E19-51H
廠商: THE CHERRY CORP
元件分類: 開關(guān)
英文描述: SNAP ACTING/LIMIT SWITCH, DPDT, MOMENTARY, 14.91mm, PANEL MOUNT
文件頁數(shù): 1/3頁
文件大?。?/td> 402K
代理商: E19-51H
GENERAL PURPOSE – DOUBLE POLE
E Series
Features
Choice of 5 contact ratings
High Temperature 150°C & 200°C versions available
Long life coil spring, snap action mechanism
RoHS Compliant
Electrical Ratings and Operating Life
According to UL1054
Switch
Series
Nominal Load
Operation cycles (Min operations)
G20
0.1A 125VAC
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
Material Specifications
Case:
General Purpose Phenolic
Actuator button:
Thermoplastic Nylon
Temperature
Ratings:
-40°C to 105°C (G20, E19, E19A, E20, E25)
-40°C to 85°C (E28)
150°C & 200°C optional (E19, E20)
Common Terminal:
Brass: E19, E19A, G20
Silver Plated Brass: E20
Silver Plated Copper: E28
Flammability
Rating:
UL94HB
NO and NC
Terminals:
Brass: E19, E19A, G20
Copper: E20, E25,E28
Moving Blade:
Brass: E19, E19A, G20
Silver Plated Beryllium Copper: E20, E25,E28
Terminals:
0.250” x 0.032” (6.35mm x 0.81mm)
Spring:
Stainless Steel
CSA File
Number:
16503
Auxiliary Actuator:
Roller:
Cold-Rolled Stainless Steel (Nickel Plated)
Sintered Stainless Steel
UL File
Number:
E23301
Contacts:
Silver-CdO: E19, E19A, E20, E25, E28
Gold Crosspoint: G20, E19A
Specifications subject to change
E25 only
T200 E19 and E20
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