Thermal Protectors

Discover the strength and durability of our Thermal Protectors, designed to offer impeccable performance and reliability for a wide range of applications. With over 30 years of experience as a trusted manufacturer and supplier, we bring you top-notch products like the KSD 1-2 inch Disc Bimetal Thermostat, 250V Bw Series, 24V Bw Series, RST Series Bimetal Thermostat, and the 7AMP Series Protector. Engineered to perfection, our Thermal Protectors prioritize safety, efficiency, and longevity, making them the finest choice in the industry. Whether you need high thermal sensitivity, robust construction, or compact designs, our products deliver unmatched benefits. We provide the most reliable supply across All India, ensuring that you get a great deal every time. Don''t miss out on limited stock and attractive discounts available on these products! With their advanced thermal protection technology, compact size, cost-effectiveness, high operational reliability, and easy integration with systems, our Thermal Protectors are a superior solution for your needs. Choose our range of products to elevate safety standards across your applications and enjoy the unbeatable reliability backed by our legacy of excellence.

6AP Thermal Protector

MOQ : 10 Pieces

  • Connection Method
  • Lead Wires (crimp terminals optional)
  • Customized
  • Available
  • Material
  • Bimetal, Brass, Phenolic resin
  • Measuring Range
  • 60C-150C
  • Melting Point
  • N/A (non-fusible type)
  • Precision
  • High-precision bimetal
  • Protecting Tube Material
  • Phenolic Resin Casing
  • Sensor Type
  • Bimetallic Thermostat
  • Size
  • 6.5 x 17 mm
  • Temperature Range
  • 60C to 150C (various models)
  • Tensile Strength
  • Above 50N
  • Theory
  • Other, Bimetallic thermal protector
  • Tolerance
  • 5C switch-off accuracy
  • Type
  • Auto-reset Thermal Protector
  • Usage
  • Other, Motor, Ballast, Heater, Transformer Overheat Protection
  • Wire Length
  • 150 mm (standard), customizable

THERMACON 7AM Series Thermal Overload Protector

Price 13.0 INR/ Set

MOQ : 100 Sets

  • Connection Method
  • Wire Leads (Flexible Copper)
  • Customized
  • Yes, available on request
  • Material
  • Bimetal, Epoxy/Metal Shell
  • Measuring Range
  • 60C to 150C
  • Melting Point
  • Not Applicable (Non-Fusible Type)
  • Precision
  • High Precision
  • Protecting Tube Material
  • Epoxy / Metal (Nickel-Plated Copper)
  • Sensor Type
  • Thermal Protector
  • Size
  • 6.7 x 19 mm
  • Temperature Range
  • 60C - 150C (Standard Operating Range)
  • Tensile Strength
  • >50N
  • Theory
  • Other, Thermal Bimetal Disc Mechanism
  • Tolerance
  • 5C
  • Type
  • Automatic Reset Overload Protector
  • Usage
  • Other, Overcurrent/Overtemperature Protection
  • Wire Length
  • Standard 70 mm, can be customized

24V Bw Series

MOQ : 10 Pieces

  • Connection Method
  • 3-Wire
  • Customized
  • Yes
  • Material
  • Metal
  • Measuring Range
  • 1 mm to 10 mm
  • Precision
  • High Precision
  • Protecting Tube Material
  • Stainless Steel
  • Sensor Type
  • BW Series Inductive Sensor
  • Size
  • Standard
  • Temperature Range
  • -25C to 70C
  • Tensile Strength
  • High
  • Theory
  • Other, Inductive Sensor
  • Tolerance
  • +/- 1%
  • Type
  • Proximity Switch
  • Usage
  • Other, Industrial Automation
  • Wire Length
  • 2 Meter (m)

ST01 Thermal Motor Protector

MOQ : 10 Pieces

  • Connection Method
  • Lead Wire
  • Customized
  • Available
  • Material
  • Bimetal, plastic, metal shell
  • Measuring Range
  • As per specified temperature rating
  • Precision
  • High precision
  • Protecting Tube Material
  • Metal case
  • Sensor Type
  • Thermal Protector
  • Size
  • 5.4 18 mm
  • Temperature Range
  • 60C~150C
  • Tensile Strength
  • 50N
  • Theory
  • Other, Bimetallic thermal sensing
  • Tolerance
  • 5C
  • Type
  • Thermal switch
  • Usage
  • Other, Overheat protection for motors
  • Wire Length
  • 150 mm

Microtherm Protector T Series

MOQ : 10 Pieces

  • Connection Method
  • Threaded / Flanged / Customized
  • Customized
  • Yes, available
  • Density
  • 7.9 Gram per cubic centimeter(g/cm3)
  • Material
  • SS304 / SS316 / Inconel
  • Measuring Range
  • -50C to 1250C
  • Melting Point
  • Up to 1400C (depending on model)
  • Precision
  • High Precision
  • Protecting Tube Material
  • Stainless Steel / Inconel
  • Sensor Type
  • Thermocouple / RTD based
  • Size
  • Standard and custom sizes available
  • Temperature Range
  • Up to 1250C
  • Tensile Strength
  • High Mechanical Strength
  • Theory
  • Other, Resistance/Voltage Measurement
  • Tolerance
  • 1% or as specified
  • Type
  • Temperature Sensor
  • Usage
  • Other, Temperature Protection and Control
  • Wire Length
  • Customizable as per application

TB 25 Thermoplastic Casing

MOQ : 10 Pieces

  • Connection Method
  • Two-wire/Three-wire available
  • Customized
  • Available
  • Density
  • 1.23 Gram per cubic centimeter(g/cm3)
  • Material
  • Thermoplastic
  • Measuring Range
  • 0C to 100C
  • Melting Point
  • Up to 250C
  • Precision
  • High precision, 1%
  • Protecting Tube Material
  • Thermoplastic (engineering grade)
  • Sensor Type
  • NTC Thermistor
  • Size
  • Diameter 6mm, Length 100mm (customizable)
  • Temperature Range
  • -40C to +125C
  • Tensile Strength
  • High tensile strength suitable for industrial use
  • Theory
  • Other, Resistance Temperature Detector (RTD)
  • Tolerance
  • 1.5C
  • Type
  • Casing thermistor
  • Usage
  • Other, Temperature measurement and protection
  • Wire Length
  • As per requirement

15AM Series Thermal Protector

MOQ : 10 Pieces

  • Connection Method
  • Lead Wire (AWG22, Teflon insulated)
  • Customized
  • Yes, available upon request
  • Material
  • Bimetal, Nickel-plated steel housing, Teflon wire
  • Measuring Range
  • 55C to 155C
  • Melting Point
  • Not applicable (mechanical operation)
  • Precision
  • High precision snap-action
  • Protecting Tube Material
  • Nickel Plated Steel
  • Sensor Type
  • Bimetal Thermal Protector
  • Size
  • 14.5mm x 6.6mm x 3.6mm (Body)
  • Temperature Range
  • 55C to 155C (Available in various calibrations)
  • Tensile Strength
  • Greater than 50N
  • Theory
  • Other, Bimetal Disc Snap-action
  • Tolerance
  • 5C
  • Type
  • Automatic Reset Thermal Protector
  • Usage
  • Other, Motor, Transformer, Battery Pack, Lighting, Appliance
  • Wire Length
  • Standard 70mm, available up to 150mm

TB05 D Thermal Protector

MOQ : 10 Pieces

  • Connection Method
  • Lead wire
  • Customized
  • Available on request
  • Material
  • Copper, PVC, Bimetal
  • Measuring Range
  • Not directly applicable (on-off device)
  • Melting Point
  • Not Applicable (uses bimetal, non-fusible)
  • Precision
  • High precision response
  • Protecting Tube Material
  • PVC insulated
  • Sensor Type
  • Bimetal thermal disc
  • Size
  • 5A/250V
  • Temperature Range
  • 60C to 155C (various set points available)
  • Tensile Strength
  • >60N
  • Theory
  • Other, Thermal Protector (Temperature Sensitive Switch)
  • Tolerance
  • 5C
  • Type
  • Thermal protector
  • Usage
  • Other, Overheating Protection for Electrical Equipment
  • Wire Length
  • Standard 70mm (customizable)

Ksd 301 Thermostat Switch

MOQ : 10 Pieces

  • Connection Method
  • 2-Pin Terminal
  • Customized
  • Available
  • Material
  • Metal, Ceramic Insulation
  • Measuring Range
  • Depends on Model/Specification
  • Precision
  • High
  • Protecting Tube Material
  • Metal (Stainless Steel/Copper Alloy)
  • Sensor Type
  • Bimetal Thermostat
  • Size
  • Round Disk, 16mm Diameter
  • Temperature Range
  • 0C to 150C (customizable)
  • Theory
  • Other, Bimetallic Switch
  • Tolerance
  • 5C
  • Type
  • Thermal Protector / Temperature Control Switch
  • Usage
  • Other, Temperature Control, Overheat Protection

TB05 A Thermal Protector

MOQ : 10 Pieces

  • Connection Method
  • Wire lead type
  • Customized
  • Available
  • Material
  • Phenolic resin & bimetal components
  • Measuring Range
  • Up to 150C
  • Melting Point
  • NA (Non-fusing type)
  • Precision
  • 5C
  • Protecting Tube Material
  • High-grade Phenolic Resin
  • Sensor Type
  • Bimetal thermal protector
  • Size
  • 5.5mm x 7.0mm x 2.5mm (approx)
  • Temperature Range
  • 50C~150C (various models)
  • Tensile Strength
  • 50N
  • Theory
  • Other, Bimetal disc action
  • Tolerance
  • 5C
  • Type
  • TB05-A Thermal Protector
  • Usage
  • Other, Overheat protection in motors & appliances
  • Wire Length
  • Standard 70mm (Customizable)

3MP Series Thermal Protector

MOQ : 10 Pieces

  • Connection Method
  • Lead wire
  • Customized
  • Available
  • Material
  • Metal and high-temperature plastic
  • Measuring Range
  • 60C - 150C
  • Precision
  • High precision thermal trip
  • Protecting Tube Material
  • Insulating Mylar
  • Sensor Type
  • Thermal Protector
  • Size
  • 8.5 x 4 x 2 mm
  • Temperature Range
  • 60C - 150C (customized available)
  • Tensile Strength
  • 50N
  • Theory
  • Other, Bimetal thermal sensitive element
  • Tolerance
  • 5C
  • Type
  • KSD301 (Disk Type)
  • Usage
  • Other, Overheating protection
  • Wire Length
  • Standard 70mm or as per requirement

Thermacon TBO2 Thermal Protector

MOQ : 10 Pieces

  • Connection Method
  • Wire Lead
  • Customized
  • Yes
  • Material
  • Bimetallic Strip, Thermoplastic
  • Measuring Range
  • Up to 150C
  • Precision
  • High
  • Protecting Tube Material
  • Thermoplastic
  • Sensor Type
  • Thermal Protector
  • Size
  • 1.5 x 7 mm
  • Temperature Range
  • 60C-150C
  • Tensile Strength
  • 60N min
  • Theory
  • Other, Temperature Control
  • Tolerance
  • 3C
  • Type
  • Thermal Protector
  • Usage
  • Other, Motor/Transformer Protection
  • Wire Length
  • 150 mm

ST09 Series

MOQ : 10 Pieces

  • Connection Method
  • Lead wire connection
  • Customized
  • Available
  • Material
  • Metal probe with insulated wires
  • Measuring Range
  • Wide, as per NTC thermistor specification
  • Precision
  • High precision
  • Protecting Tube Material
  • Stainless Steel / PVC / Silicone / FEP
  • Sensor Type
  • NTC Thermistor
  • Size
  • Standard sizes available as per application requirements
  • Temperature Range
  • -50C to +200C
  • Theory
  • Temperature Sensor
  • Tolerance
  • 0.5C
  • Type
  • Temperature Sensor Probe
  • Usage
  • Other, Temperature measurement and control in electrical appliances and equipment
  • Wire Length
  • Standard 2 meters or customizable

ST08 TCDII Motor Protector

MOQ : 10 Pieces

  • Connection Method
  • Wire terminal
  • Customized
  • Yes
  • Material
  • Bimetal, Copper, Epoxy resin
  • Measuring Range
  • 45C to 180C
  • Melting Point
  • 255C
  • Precision
  • 3C
  • Protecting Tube Material
  • Thermal Resistant Epoxy
  • Sensor Type
  • Thermal Protector
  • Size
  • 19mm x 7mm x 3.6mm
  • Temperature Range
  • 45C to 180C
  • Tensile Strength
  • More than 5N
  • Theory
  • Temperature Sensor
  • Tolerance
  • 5%
  • Type
  • Automatic Reset Thermal Protector
  • Usage
  • Other, Motor protection, Transformer protection, Home Appliances
  • Wire Length
  • 35mm

250V Bw Series

MOQ : 10 Pieces

  • Connection Method
  • Axial Lead
  • Customized
  • Yes, accepted
  • Material
  • Metal Alloy/Ceramic Blend
  • Measuring Range
  • Specific to Model; Refer to specification
  • Melting Point
  • Varies per model (e.g., 102C ~ 250C)
  • Precision
  • High precision for circuit protection
  • Protecting Tube Material
  • Ceramic/Plastic
  • Sensor Type
  • Thermal Fuse
  • Size
  • Varies by model; Consult datasheet
  • Temperature Range
  • -20C to 250C
  • Tensile Strength
  • Standard
  • Theory
  • Other, Thermal Cutoff Mechanism
  • Tolerance
  • 5C
  • Type
  • Bw Series Thermal Fuse
  • Usage
  • Other, Over-temperature Protection in Electrical Equipment
  • Wire Length
  • Standard 300 mm; Customizable

9700K Thermal Protector

MOQ : 10 Pieces

  • Connection Method
  • Lead Wires
  • Customized
  • Yes
  • Material
  • Bimetal, Resin & Copper
  • Measuring Range
  • 50C ~ 150C
  • Precision
  • High Precision
  • Protecting Tube Material
  • Phenolic Resin
  • Sensor Type
  • Temperature Sensitive Bimetal
  • Size
  • 5.0 x 18.5 mm
  • Temperature Range
  • 50C ~ 150C (as per rating)
  • Tensile Strength
  • 25N (min)
  • Theory
  • Other, Bimetallic Thermal Protector
  • Tolerance
  • 5C
  • Type
  • Thermal Protector
  • Usage
  • Other, Thermal Overload Protection
  • Wire Length
  • 230 mm

TCDII Bw Series

MOQ : 10 Pieces

  • Connection Method
  • Terminal head / Compensation cable
  • Customized
  • Yes
  • Density
  • 8.4 Gram per cubic centimeter(g/cm3)
  • Material
  • Nickel-Chromium Alloy / Nickel-Aluminium Alloy
  • Measuring Range
  • -200C to +1200C
  • Melting Point
  • 1420C
  • Precision
  • Class 1 (IEC 60584-2)
  • Protecting Tube Material
  • Stainless Steel / Inconel
  • Sensor Type
  • Thermocouple
  • Size
  • Dia. 1.0 mm to 8.0 mm
  • Temperature Range
  • -200C to +1200C
  • Tensile Strength
  • 2000 N/mm2
  • Theory
  • Other, Seebeck Effect
  • Tolerance
  • 0.5%
  • Type
  • Type K, J, T, E, N, S, R, B
  • Usage
  • Other, Temperature Measurement
  • Wire Length
  • 2 meters

7AMP Series Protector

MOQ : 10 Pieces

  • Connection Method
  • Lead Wire
  • Customized
  • Available
  • Material
  • Bimetal, Copper, Plastic
  • Measuring Range
  • 5A - 15A
  • Melting Point
  • High Heat Resistance
  • Precision
  • High Precision
  • Protecting Tube Material
  • Metal/Plastic
  • Sensor Type
  • Thermal Protector
  • Size
  • 5A, 7A, 10A
  • Temperature Range
  • 60C - 150C
  • Tensile Strength
  • 100N/min
  • Theory
  • Other, Thermal Cut-Off
  • Tolerance
  • 5%
  • Type
  • Thermal Protector
  • Usage
  • Other, Overcurrent/Short Circuit Protection
  • Wire Length
  • 45 mm

KSD 1-2inch Disc Bimetal Thermostat

MOQ : 10 Pieces

  • Connection Method
  • Terminals (quick connect/solder lug)
  • Customized
  • Yes (temperature and terminals)
  • Material
  • Bimetal, Bakelite/Ceramic
  • Measuring Range
  • According to temperature set-point
  • Melting Point
  • N/A (bimetal element)
  • Precision
  • 3C
  • Protecting Tube Material
  • Bakelite/ceramic housing
  • Sensor Type
  • Bimetal disc
  • Size
  • 1/2 inch disc (approx. 13mm diameter)
  • Temperature Range
  • 0C~150C (customizable)
  • Tensile Strength
  • Not applicable (contact and snap action type)
  • Theory
  • Other, Thermal switch using bimetallic disc
  • Tolerance
  • 3C
  • Type
  • Auto-reset thermostat
  • Usage
  • Other, Temperature control and protection
  • Wire Length
  • Standard 150mm (customizable)

RST Series Bimetal Thermostat

MOQ : 10 Pieces

  • Connection Method
  • Wire leads
  • Customized
  • Yes, available upon request
  • Material
  • Bimetallic strip, plastic case, copper/brass terminals
  • Measuring Range
  • 40C to 150C
  • Melting Point
  • Not applicable to bimetal element
  • Precision
  • High-precision snap-action response
  • Protecting Tube Material
  • PBT (Polybutylene Terephthalate) UL94-V0
  • Sensor Type
  • Bimetal Thermostat
  • Size
  • 6.5mm x 20mm (main body size)
  • Temperature Range
  • 40C ~ 150C (Varies by model)
  • Tensile Strength
  • 80N (Lead Wires)
  • Theory
  • Other, Snap-action Bimetal
  • Tolerance
  • 5C
  • Type
  • Normally Closed (NC) / Normally Open (NO) as per order
  • Usage
  • Other, Overheat protection, temperature control
  • Wire Length
  • Standard: 70mm (customizable)

RYD Thermal Cutoff

MOQ : 10 Pieces

  • Connection Method
  • Axial leaded
  • Customized
  • Yes, available
  • Material
  • Thermal alloy and insulation
  • Melting Point
  • Varies by model, typically 115-240C
  • Precision
  • High precision thermal response
  • Protecting Tube Material
  • Ceramic/Plastic
  • Sensor Type
  • Thermal Cutoff
  • Size
  • 5 x 8 mm (body)
  • Temperature Range
  • 115C-240C
  • Tensile Strength
  • 12N minimum
  • Theory
  • Other, Thermal Fuse
  • Tolerance
  • 15C
  • Type
  • Thermal Cutoff
  • Usage
  • Other, Overheat protection
  • Wire Length
  • Standard 35mm or customized

Microtherm Protector CD Series

MOQ : 10 Pieces

  • Connection Method
  • Lead wire or terminal head
  • Customized
  • Yes, available on request
  • Density
  • 7.9 Gram per cubic centimeter(g/cm3)
  • Material
  • Ceramic/metal alloy
  • Measuring Range
  • Wide, up to 1700C
  • Melting Point
  • Protecting tube up to 1800C
  • Precision
  • High precision measurement
  • Protecting Tube Material
  • High-grade ceramic/stainless steel
  • Sensor Type
  • Thermocouple or RTD-based
  • Size
  • Standard and customized sizes available
  • Temperature Range
  • 0C to 1700C (type-dependent)
  • Tensile Strength
  • High
  • Theory
  • Other, Temperature sensing and protection
  • Tolerance
  • 1.5C or better
  • Type
  • Protector, temperature sensor housing
  • Usage
  • Other, Temperature measurement and thermal protection in industrial environments
  • Wire Length
  • Custom as per requirement

B Series Thermal Motor Protector

MOQ : 10 Pieces

  • Connection Method
  • Lead wire
  • Customized
  • Available
  • Material
  • Bimetal, copper, epoxy resin
  • Measuring Range
  • 60C to 180C
  • Precision
  • High precision thermal response
  • Protecting Tube Material
  • Epoxy coated or resin encased
  • Sensor Type
  • Thermal Motor Protector
  • Size
  • B series standard size or customized
  • Temperature Range
  • 60C-180C (Rated opening temperature)
  • Tensile Strength
  • Above 40N
  • Theory
  • Other, Bimetallic thermal protection
  • Tolerance
  • 5C
  • Type
  • Normally closed
  • Usage
  • Other, Motor, transformer, battery pack protection
  • Wire Length
  • 150mm 10mm

F Series Thermal Motor Protector

MOQ : 10 Pieces

  • Connection Method
  • Wire leads
  • Customized
  • Available
  • Material
  • Metal & Resin
  • Measuring Range
  • According to set temperature
  • Melting Point
  • NA (not applicable)
  • Precision
  • High precision opening and closing temperature
  • Protecting Tube Material
  • Phenolic Resin
  • Sensor Type
  • Thermal Protector
  • Size
  • 10.5 x 5.3 mm
  • Temperature Range
  • 60C to 150C
  • Tensile Strength
  • High mechanical strength
  • Theory
  • Other, Thermal cutoff
  • Tolerance
  • 5C
  • Type
  • Bimetal Thermal Protector
  • Usage
  • Other, Motor Overload Protection
  • Wire Length
  • Customized as per requirement


Back to top