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General Purpose E

General Purpose E

General Purpose E

Product catalog summary
Overview: The document provides technical specifications for the E-Series general-purpose snap switches, detailing their electrical ratings, materials, features, and dimensions.
Specifications:
  • Electrical: Standard ambient temperature is 105°C, with options for 150°C and 200°C for certain models. Flammability rating is UL94 HB.
  • Materials: Housing is made of general-purpose phenolic, actuators are thermoplastic nylon, and terminals vary between brass, silver-plated brass, and silver-plated copper depending on the model. Contacts are made of gold crosspoint or silver-cadmium oxide.
Features:
  • Five current ratings available.
  • Various actuator styles and terminal types, with optional screw terminals.
  • Three contact arrangements and a long-life coil spring mechanism.
  • High-temperature options available for select models.
Dimensions: Detailed measurements are provided for both single and double pole versions, with specific tolerances noted.
Electrical Rating and Operating Life:
  • Switch series have different electrical ratings according to UL 1054, with an electrical life of 6,000 operations.
  • Specific ratings are provided for each model, such as E13/E19, E14/E25, E20, E28/E29, E30, and G13/G20.
Preferred Parts: The document lists preferred parts with their order codes, electrical ratings, terminal types, auxiliary actuators, operating force, operating point, maximum pretravel, minimum overtravel, and differential travel.
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Catalog excerpts

General Purpose E-1

SNAP SWITCHES General purpose switch E-Series Electrical rating and operating life Switch series Electrical rating Electrical rating according to according to EN 61058-1 UL 1054 Electrical life for 40T85 (operations) to EN 30.1A, 125/250/277V AC; (UL Approved Only — Resistive Load Only) Technical specications Electrical Ambient temperature Flammability rating Choice of actuator styles 3 terminal types (optional screw terminals available — consult factory) 3 contact arrangements Long-life coil spring mechanism High-temperature 150 °C and 200 °C available on select models (consult factory) Materials Housing General Purpose Phenolic Thermoplastic Nylon Moving blade Dimensions in inch (mm) Single pole version Cavity for external auxiliary actuator Stainless Steel Auxiliary actuator Cold-Rolled Steel (Nickel-Plated) Sintered Stainless Steel Reference line

 Open the catalog to page 1
General Purpose E-2

Preferred parts Operating force (cN) Order code Auxiliary actuator Thermoplastic 425 over-travel button Metal, 425 over-travel button Roller actuator, length 35,3 mm Double pole version Single pole version Electrical rating Roller actuator, length 17,5 mm Double pole version Cavity for external auxiliary actuator Note: With respect to operating sequencce, pole 1 or 2 may operate first (virtually same time). If pole 1 or 2 must always operate in a particular sequence (1 before 2 or 2 before 1), consult factory.

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.