Condition Sensing Switches and Controls

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Speed Sensing

Introduction Standards Compliance and Certifications Introduction Technical Data
Ordering Information Product Selection Modifications and Accessories Approximate Dimensions
Product Selection

Click to enlarge - 808-14_6-1
Style JType 1, 4 & 13 With Base Mounting


Style J — Low Speed, N.O. Contacts
Mounting Arrangement Range of Adjustment for Contact Operation (RPM)¬  Shaft Operating Speed, Max. (RPM) Type 1, 4, & 13
Enclosure 		Type 7 & 9
Enclosure§ 
Cat. No. Cat. No.
Base 15…80‡  1200 808-J1 808-J17
3-Point Flange 15…80‡  1200 808-J2 —
4-Point Flange 15…80‡  1200 808-J3 —
Less BracketT  15…80‡  1200 808-J4 —
  

Click to enlarge - 808-14_6-2
Style KType 1, 4 & 13 with Three-Point Flange Mounting


Style K — Low Speed, N.C. Contacts
Mounting Arrangement Range of Adjustment for Contact Operation (RPM)¬  Shaft Operating Speed, Max. (RPM) Type 1, 4, & 13
Enclosure 		Type 7 & 9
Enclosure§ 
Cat. No. Cat. No.
Base 15…80‡  1200 808-K1 808-K17
3-Point Flange 15…80‡  1200 808-K2 —
4-Point Flange 15…80‡  1200 808-K3 —
Less BracketT  15…80‡  1200 808-K4 —
  
¬ The continuous driven speed should be at least two times the speed at which the contacts are set to operate. This driven speed can be higher than the range indicated, but must not exceed the maximum shaft operating speed.
T For direct mounting or with mounting accessory bracket.
‡ When mounting speed switch with the adjusting screws in a vertical plane, rather than the standard horizontal plane, the minimum adjustable speed is 20 RPM.
§ Enclosure Rating: Class I Groups C, D. Class II Groups E, F, G

Click to enlarge - 808-14_7-1
Style MType 1, 4 & 13 with Four-Point Flange Mounting


Style M — High-Speed, N.O. Contacts
Mounting Arrangement Range of Adjustment for Contact Operation (RPM)¬  Shaft Operating Speed, Max. (RPM) Type 1, 4, & 13
Enclosure 		Type 7 & 9
Enclosure‡ 
Cat. No. Cat. No.
Base 50…1000 2000 808-M1 808-M17
3-Point Flange 50…1000 2000 808-M2 —
4-Point Flange 50…1000 2000 808-M3 —
Less BracketT  50…1000 2000 808-M4 —
  

Click to enlarge - 808-14_7-2
Style RType 1, 4 & 13 without Mounting Bracket


Style R — High-Speed, N.C. Contacts
Mounting Arrangement Range of Adjustment for Contact Operation (RPM)¬  Shaft Operating Speed, Max. (RPM) Type 1, 4, & 13
Enclosure 		Type 7 & 9
Enclosure‡ 
Cat. No. Cat. No.
Base 50…1000 2000 808-R1 808-R17
3-Point Flange 50…1000 2000 808-R2 —
4-Point Flange 50…1000 2000 808-R3 —
Less BracketT  50…1000 2000 808-R4 —
  
¬ The continuous driven speed should be at least two times the speed at which the contacts are set to operate. This driven speed can be higher than the range indicated, but must not exceed the maximum shaft operating speed.
T For direct mounting or with mounting accessory bracket.
‡ Enclosure Ratings: Class I Groups C, D. Class II Groups E, F, G