KSD 301 Lower Limit Thermostat 70°C
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2,76 EUR
1,38 EUR
Category
Stock Code
0100059086000000500000000
Price
2,30 EUR + VAT
* Installments starting from 1,38 EUR!
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KSD 301 Lower Limit Thermostat 70 °C
The KSD 301 is a lower-limit thermostat operating on the bimetallic disc principle, with either an auto-reset or optional manual reset. The model, with a trigger temperature of 70°C, ensures system safety by opening and closing the circuit after the temperature reaches the lower limit.
Working Principle
The KSD 301 is a lower-limit thermostat operating on the bimetallic disc principle, with either an auto-reset or optional manual reset. The model, with a trigger temperature of 70°C, ensures system safety by opening and closing the circuit after the temperature reaches the lower limit.
Working Principle
As the temperature inside increases, the bimetallic disc suddenly triggers the "snap-action" mechanism at the 70 °C trigger point and the circuit is opened/closed.
When the temperature drops (reset temperature), the contact returns to its previous state.
In this way, it provides long-lasting and reliable protection with its automatic reset feature.
Technical Specifications
Technical Specifications
Model: KSD 301
Trigger Temperature: 70 °C
Operating Type: Normally Closed (NC) – opens at temperature, closes when cooled
Voltage: AC 250 V max
Current Capacity: 10 A (resistive loads); 16 A in some versions
Contact Structure: SPST (single pole single throw contact)
Conductance Resistance: ≤ 50 mΩ
Insulation Resistance: ≥ 100 MΩ (500 V DC test)
Dielectric Strength: 500 V/60 Hz (1500 V special class in some types)
Life: ≥ 10,000 trigger cycles (UL type) or up to ≥ 100,000 cycles
Areas of Use
Areas of Use
The KSD 301 – 70 °C model is widely used in systems requiring temperature control and protection:
Household appliances: coffee makers, kettles, toasters
Industrial equipment: water dispensers, refrigerators, heating systems
Overheating protection for motor protection, fans, compressors and similar equipment
Lower limit control in applications such as plastic injection machines and industrial ovens
The KSD 301 lower limit thermostat (70°C) is a reliable thermal protection solution with its compact design, high precision, and long lifespan. Its automatic reset feature allows for continuous, maintenance-free operation. Thanks to common voltage and current ratings, such as 250 V / 10 A, it can be easily integrated into a variety of electrical devices.
The KSD 301 lower limit thermostat (70°C) is a reliable thermal protection solution with its compact design, high precision, and long lifespan. Its automatic reset feature allows for continuous, maintenance-free operation. Thanks to common voltage and current ratings, such as 250 V / 10 A, it can be easily integrated into a variety of electrical devices.
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