Product Description
Thermal Overload Relay Pk - 1
Salient Features - All relays are bearing ISI mark as per IS/IEC 60947 (Part-4/Section-1) .
- Relay cover full range of current
- PK - 1 : 2.5 Amp to 14 Amp.
- The triple pole bimetallic thermal overload relay is of the hand-reset type. It unmistakably indicates overload. A temperature compensation device prevents the relay from being affected by variation in ambient temperature.
- The entire relay unit is housed in Bakelite enclosure and is accurately calibrated and individually tested on an automatic test bench. Setting can be adjusted by means of a pointer.
- Satisfactory operation at all ambient temperatures from 5 C to 55 C with the help of temperature compensating device.
- PK-1 relays are manual reset type.
- These relays are provided with auxiliary contacts having thermal capacity of 6A and 2A, AC-15 at 415V, 50Hz.
- These relays are suitable for direct mounting on Type PC contactors.
- PK-1 relays are suitable for trip class of 10A as per IS: 60947 (Part-4/Section-1).
- Compact and most reliably designed.
Advanced Safety for EquipmentThe Thermal Overload Relay PK-1 helps prevent electrical and electronic equipment from overheating and sustaining damage due to current overloads. Its thermal protection automatically interrupts the circuit when necessary, reducing the risk of potential hazards and prolonging the lifespan of your equipment.
Universal Compatibility and Easy InstallationWith a standardized size and compatibility with AC or DC power sources, the PK-1 relay fits seamlessly into various electrical and electronics systems. Its design ensures straightforward integration, making it suitable for both new installations and retrofitting existing setups.
FAQ's of Thermal Overload Relay Pk - 1:
Q: How does the Thermal Overload Relay PK-1 protect electrical equipment?
A: The PK-1 relay detects excessive current flow and responds by interrupting the circuit, thereby safeguarding electrical and electronic equipment from overheating and damage caused by overload conditions.
Q: What are the primary applications of the PK-1 Thermal Overload Relay?
A: This relay is ideal for use in electrical and electronics equipment where thermal protection is required, such as control panels, machinery, and industrial systems operating on AC or DC power sources at 50 Hz.
Q: When should I consider installing the PK-1 relay in my system?
A: You should install the PK-1 relay whenever your electrical or electronic setup requires protection from current overload, especially in industrial, commercial, or high-load applications to ensure operational safety and reliability.
Q: Where is the PK-1 Thermal Overload Relay manufactured and available for export?
A: The PK-1 is manufactured in India and is available for both domestic use and export, making it accessible to global suppliers and system integrators.
Q: What is the process for integrating the PK-1 relay into my equipment?
A: Integration of the PK-1 is straightforward: mount the relay into your control panel or system, connect the input/output terminals as per standard wiring guidelines, and ensure compatibility with your AC or DC power supply at 50 Hertz.
Q: What are the benefits of using a high-quality thermal overload relay like the PK-1?
A: Using the PK-1 offers reliable equipment protection, reduces downtime due to overload incidents, extends the life of your electrical devices, and enhances overall operational safety.
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