Besta

ABLE and Besta have enjoyed a very successful and exclusive partnership for over 35 years. Trimod Besta’s modular design is a unique deviation from conventional level switch construction. This modular system allows individual and numerous combinations of float, flange and switch modules to suit your specific requirements. Switch modules are available with electric, electronic or pneumatic output signals. Switch housings are IP65 as standard  but, depending on environmental conditions, IP66, IP67 or IP68 may be selected. For hazardous areas, hermetically sealed microswitches, flameproof housings or pneumatic switch modules can be used.

Trimod Besta flange modules are available in various standards. The Industrial and Plastic Flange ranges are manufactured according to international standards such as EN/DIN, ANSI, BS or JIS. The benefit of the hinged cover, the captive screws and the self-lifting terminal clamps is an easy installation. For convenience of wiring, the connection diagram is shown on the inside of the hinged lid. The interchangeability of the single modules allows high flexibility regarding maintenance or changing application requirements.

Trimod Besta switches are available in both side mounting and top mounting combinations. Other options are:

  • Counter flange: weld to tank for easy mounting – available in 316SS & carbon steel
  • Test actuator: mechanical test actuator allows for testing of the switch during routine preventative maintenance
  • Pressure chambers: remove the float from inside the process tank – custom built to meet specific application needs
  • Top mount, bent rod & other configurations

Have a particular application / project in mind? We’d welcome a call on +44 (0) 1189 169 420 or alternatively, email us now at [email protected]

Showing 1–16 of 37 results

Besta A0104 Float Level Switch

An electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: A0104

  • Availability: Contact us for info

  • Tags: IP65 Protection, Electric Horizontal, Safe Area, Standard Flange

Besta A01041 Float Level Switch

An electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: A01041

  • Availability: Contact us for info

  • Tags: IP65 Protection, Electric Horizontal, Safe Area, Standard Flange

Besta A0104G1 Float Level Switch

An electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: A0104G1

  • Availability: Contact us for info

  • Tags: Electric Horizontal, IP65 Protection, Safe Area, Standard Flange

Besta A0104G2 Float Level Switch

An electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: A0104G2

  • Availability: Contact us for info

  • Tags: Electric Horizontal, IP65 Protection, Safe Area, Standard Flange

Besta A01140 Float Level Switch

An electric vertical top mounted float level switch

  • Brand: Besta

  • P/N: A01140

  • Availability: Contact us for info

  • Tags: IP65 Protection, Electric Vertical, Safe Area, Standard Flange

Besta A01141 Float Level Switch

Electric vertical top mounted level switch for level alarm or pump control applications

  • Brand: Besta

  • P/N: A01141

  • Availability: Contact us for info

  • Tags: Electric Vertical, IP65 Protection, Safe Area, Standard Flange

Besta B80104 ATEX Float Level Switch

ATEX electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: B80104

  • Availability: Contact us for info

  • Tags: Electric Horizontal, Ex ia Zone 1, IP65 Protection, Standard Flange

Besta B801041 ATEX Float Level Switch

ATEX electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: B801041

  • Availability: Contact us for info

  • Tags: Electric Horizontal, Ex ia Zone 1, IP65 Protection, Standard Flange

Besta B801140 ATEX Float Level Switch

ATEX electric vertical top mounted switch for level alarm or pump control applications

  • Brand: Besta

  • P/N: B801140

  • Availability: Contact us for info

  • Tags: Electric Vertical, Ex ia Zone 1, IP65 Protection, Standard Flange

Besta B801141 ATEX Float Level Switch

ATEX electric vertical top mounted switch for level alarm or pump control applications

  • Brand: Besta

  • P/N: B801141

  • Availability: Contact us for info

  • Tags: Electric Vertical, Ex ia Zone 1, IP65 Protection, Standard Flange

Besta A01051 Float Level Switch

An electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: A01051

  • Availability: Contact us for info

  • Tags: IP65 Protection, Electric Horizontal, Safe Area, Standard Flange

Besta A01092 Float Level Switch

Electric horizontal side mount switch with adjustable differential for high or low duty

  • Brand: Besta

  • P/N: A01092

  • Availability: Contact us for info

  • Tags: Electric Horizontal, IP65 Protection, Safe Area, Standard Flange

Besta A31C041 Float Level Switch

Electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: A31C041

  • Availability: Contact us for info

  • Tags: DN80 PN16 RF Flange, Electric Horizontal, IP65 Protection, Safe Area

Besta AA0104 Float Level Switch

Electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: AA0104

  • Availability: Contact us for info

  • Tags: Electric Horizontal, IP65 Protection, Safe Area, Standard Flange

Besta AA01093 Float Level Switch

Electric horizontal side mounted switch with adjustable differential for high or low duty

  • Brand: Besta

  • P/N: AA01093

  • Availability: Contact us for info

  • Tags: Electric Horizontal, IP65 Protection, Safe Area, Standard Flange

Besta DB0104 Float Level Switch

Electric horizontal side mounted float level switch for high or low alarm duties

  • Brand: Besta

  • P/N: DB0104

  • Availability: Contact us for info

  • Tags: ATEX Barrier, Electric Horizontal, IP65 Protection, Standard Flange