SPRECHER+SCHUH CT 3-12 THERMAL OVERLOAD RELAY
SPRECHER+SCHUH
CT 3-12
IEC 660V
600VA.C.
SETTING RANGE: 2.5…4A
TRIPPING CURRENT 120% MOTOR CURRENT
AUXILIARY CONTACTS STANDARD PILOT
DUTY 600V AC MAX AND R 300 SAME POLARITY
HRC FORM II
CIRCUIT BREAKER 15A
WEIGHT : 160 GM
CONDITION : USED 1 PCS
REF NO : 52735
The SPRECHER+SCHUH CT 3-12 Thermal Overload Relay is a reliable and essential electrical component manufactured by SPRECHER+SCHUH. Designed to provide overload protection for motors and electrical circuits, this thermal overload relay ensures the safety and efficiency of electrical systems. With its adjustable settings and compact design, it is a valuable asset for professionals in need of precise motor protection.
How it Works: The SPRECHER+SCHUH CT 3-12 Thermal Overload Relay operates by monitoring the current flowing through an electrical circuit or motor. When the current exceeds the preset threshold, it triggers the relay to open the circuit, thus disconnecting power to the motor or circuit and preventing overheating and damage. This relay’s adjustable settings allow users to tailor the protection to specific motor requirements.
When to Use: This product should be used whenever precise overload protection for motors and electrical circuits is required. It is especially valuable in applications where the risk of motor overheating or damage due to excessive current is a concern.
Where to Use: The SPRECHER+SCHUH CT 3-12 Thermal Overload Relay is suitable for a wide range of industrial and commercial settings, including manufacturing facilities, conveyor systems, pumps, motors, and electrical panels. It is employed wherever precise motor protection and circuit safety are essential.
How to Use:
- Ensure that the thermal overload relay is compatible with the motor or circuit’s voltage and current ratings.
- Adjust the setting range to match the desired trip current, typically set at 120% of the motor’s rated current.
- Connect the thermal overload relay in series with the motor or electrical circuit.
- In the event of an overload condition (current exceeding the set threshold), the relay will open the circuit, disconnecting power.
- Investigate the cause of the overload and rectify the issue before resetting the relay.
- Regularly inspect and maintain the relay to ensure proper functionality.
Key Features:
- Adjustable setting range for precise overload protection.
- Compatible with various voltage and current ratings.
- Standard pilot duty auxiliary contacts for control applications.
- High Rupturing Capacity (HRC) Form II for enhanced safety.
- Suitable as a circuit breaker with a 15A rating.
Benefits:
- Ensures motor and circuit protection against overcurrent conditions.
- Adaptable to various motor and circuit configurations.
- Facilitates control of auxiliary equipment alongside the motor.
- Provides robust protection against short circuits.
- Doubles as a circuit breaker for added convenience and safety.
