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Rated Current (A):21 A
Protection Range (kW):5-75 kW
Operating Temperature (-°C to +°C):-40°C to +60°C
Input Type:Single phase, 230V AC
Relay Output Type:NO/NC
Mechanical Life (Operations):100,000 cycles
Introducing the Schneider Electric LRD21 Overload Relay, engineered to provide exceptional circuit protection against overloads and short-circuits. This advanced relay is ideal for demanding industrial applications, ensuring system safety and uptime.
Featuring a compact design and robust construction, the LRD21 relay is capable of handling high currents without compromising on performance or reliability. Its wide operating voltage range (AC 380V / DC 220V) ensures compatibility across various industrial settings.
With its precise current rating of 21A, the relay accurately monitors and responds to overcurrent conditions, preventing potential damage to connected equipment. The LRD21’s overload protection mechanism is complemented by its short-circuit capability, providing comprehensive circuit safeguarding.
The relay’s contact rating of 10A @ 250V AC / 30A @ 24V DC ensures reliable switching even under extreme conditions, making it suitable for applications requiring high power handling. Its operating temperature range (-20°C to +50°C) guarantees consistent performance in varying environmental conditions.
Ease of integration and installation are further advantages of the Schneider Electric LRD21 Overload Relay, thanks to its standardized dimensions (W x H x D: 96mm x 110mm x 114mm) and lightweight design (0.4kg). This makes it an ideal choice for retrofitting or new installations in industrial control systems.
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