2961037

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Power Relays, Over 2 Amps

The 2961037 series power relays are designed to provide a a heavy-duty solution for switching current loads of up to 18 Amps. Constructed from high-temperature ceramic and polyester, the relays feature an anti-rotation carry handle and shockless contacts.

The 2961037 power relay is used in a variety of industrial, commercial and residential applications. In industrial settings, the relays are typically used to switch AC- or DC-powered equipment such as motors, pumps, fans, transformers, HVAC systems, and other mechanical or electrical components. In residential settings, the relays are used to provide additional power outlets, manage surge protection, or to monitor and control electrical devices such as lighting, heating and cooling systems, and security systems.

Working Principle

The 2961037 series power relays are designed to provide a high-current rating with a low weight, moderate size, and reliable switching action. The relay utilizes a simple mechanical construction that relies on a hybrid combination of mechanical and electrical components. It is designed to accept standard 120-volt AC input power and can be daisy-chained with multiple relays for higher-current applications. The relays are designed to operate at temperatures up to 85°C, making them suitable for industrial applications.

At the heart of the relay is a magnetic switch. When the coil of the relay is energized, a spring-loaded plunger is tripped, causing the contacts to open and break the circuit. The contacts are rated for 2-18 amps, making them suitable for switching higher current applications. The contacts have a life expectancy of 125,000 cycles.

The relays also feature an anti-rotation carry handle, which makes it easy to carry and transport them. This handle also prevents the contacts from rotating due to external vibrations. The shockless contacts are designed to reduce the risk of electrical or physical damage to the contacts.

Benefits

The 2961037 series power relays are designed to provide reliable and robust performance. The relays are compact and lightweight, making them easy to install in tight and confined spaces. The shockless contacts reduce the risk of damage during energizing and de-energizing processes. The relays also feature a strong carrying handle that makes it easy to transport and maintain the relays.

The relays are also designed for high-temperature applications, making them suitable for industrial and commercial applications. The relays are UL/CSA approved and are RoHS- and WEEE-compliant, providing reliable and safe operation. The relays are also rated for use in UL508, UL438, and CE Approved applications.

Conclusion

The 2961037 power relays provide a heavy-duty solution for switching current loads of up to 18 Amps. The relays feature an anti-rotation carry handle, shockless contacts, and are designed for high-temperature applications, making them suitable for a wide range of industrial and commercial applications. The relays are UL/CSA approved, RoHS- and WEEE-compliant, and are rated for use in UL508, UL438, and CE Approved applications.

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