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Overview

MICRO SWITCH TB Series Basic Switch, Double Pole Double Throw Double Break Circuitry, 10 A at 250 Vac, Pin Plunger Actuator, Silver Contacts, Solder Termination.
MICRO SWITCH TB Series miniature double-break basic switches are basic double-break units that offer a means of controlling isolated circuits. Each circuit may be driven by an independent voltage source.
1TB1-2 Specialty Large Basic Switches - Honeywell

Technical Specifications

Switch Type MICRO SWITCH Standard 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L]
Ampere Rating 10 A
Sealed No
Circuitry 2 CKT DB
Actuator Pin Plunger
Termination Solder
Operating Temperature -55 °C to 125 °C [-67 °F to 257 °F]
Voltage 250 Vac
Contact Type Silver
Operating Force (OF) 1,95 N to 3,61 N [7.0 oz to 13.0 oz] max.
Release Force 1,11 N [4.0 oz] min.
Pretravel (PT) 1,52 mm [0.060 in] max.
Overtravel (OT) 0,25 mm [0.010 in] min.
Differential Travel (DT) 0,25 mm to 0,64 mm [0.010 in to 0.025 in]
Operating Position (OP) 10,3 mm ±0,076 mm [0.406 ±0.003 in]
Housing Material General Purpose Phenolic
Agency Approvals and Standards UL, CSA
Tightening Torque 0,33 N m [3.0 in lb]
Weight 9,07 g [0.02 lb]
Package Height 12,7 mm [0.5 in]
Package Width 12,7 mm [0.50 in]
Package Length 46,4 mm [1.825 in]
Availability Global
Series Name TB

Technical Specifications

Switch Type MICRO SWITCH Standard 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L]
Ampere Rating 10 A
Sealed No
Circuitry 2 CKT DB
Actuator Pin Plunger
Termination Solder
Operating Temperature -55 °C to 125 °C [-67 °F to 257 °F]
Voltage 250 Vac
Contact Type Silver
Operating Force (OF) 1,95 N to 3,61 N [7.0 oz to 13.0 oz] max.
Release Force 1,11 N [4.0 oz] min.
Pretravel (PT) 1,52 mm [0.060 in] max.
Overtravel (OT) 0,25 mm [0.010 in] min.
Differential Travel (DT) 0,25 mm to 0,64 mm [0.010 in to 0.025 in]
Operating Position (OP) 10,3 mm ±0,076 mm [0.406 ±0.003 in]
Housing Material General Purpose Phenolic
Agency Approvals and Standards UL, CSA
Tightening Torque 0,33 N m [3.0 in lb]
Weight 9,07 g [0.02 lb]
Package Height 12,7 mm [0.5 in]
Package Width 12,7 mm [0.50 in]
Package Length 46,4 mm [1.825 in]
Availability Global
Series Name TB

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
1TB1-2 highres photo Photo -- 1MB
1TB1-2 lowres photo Photo -- 209KB
MICRO SWITCH BS/ DT/MT/MN/TB Series Premium Large Snap-Action Switches Datasheet English 2MB
Basic, Toggles, and Rocker Switches Range Guide Product Range Guide English 2MB
Safety and Productivity Solutions in Hospital Applications Brochure English 5MB

Product Features

  • Two- and four-circuit double break
  • Power load switching capability to 10 A
  • Motor handling capacity of 373 W [1/2 hp] at 125 Vac
  • Momentary action
  • Choice of actuation and termination

Applications

  • Modern control systems
  • Welders
  • Industrial equipment

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