770902-4 Connectors, Interconnects

770902-4 multi-purpose contactors are suitable for use in a variety of applications. This product is able to work with pole sizes ranging from 9 amps to 18 amps. The product is typically available in 3-pole and 4-pole designs. It offers a wide range of features for better performance such as variable frequency control, pre-connected accessories, and quick disconnect. It also meets CE requirements for European applications.

770902-4 multi-purpose contactors can be used in several types of equipment such as air conditioners, heat pumps, window air conditioners, furnaces, thermostats, and many other applications. The product is designed to work with AC voltage ranging from 120V to 277V. The operating temperature range is -20 to +60°C (-4 to +140°F). The insulation voltage is 1500V AC/2000V DC.

The primary function of the 770902-4 multi-purpose contactors is to switch a load on and off. The contactors use a set of contact points to initiate switching. When the contact points close, the contactor energizes the circuit, allowing current to flow through the load. When the contact points open, the contactor disconnects the circuit, stopping current flow through the load.

In addition to switching, the 770902-4 multi-purpose contactors also feature an overload protection system. This system monitors the current in the circuit and will open the contact points if the current goes above a pre-set safety limit. This protection system helps prevent damage to the system if an overload or short circuit occurs.

770902-4 multi-purpose contactors are also available with various accessories for additional functionality. These accessories include thermal overload protection, shunt trips, and auxiliary contacts. The thermal overload protection monitors the temperature in the circuit and will open the contact points if the temperature goes above a pre-set safety limit. The shunt trips allow the contactor to be controlled remotely. The auxiliary contacts are used to control additional circuits or devices.

770902-4 multi-purpose contactors are essential components in many electrical systems. They are designed to provide efficient and reliable switching and provide overload protection. The product is suitable for a variety of applications and is UL listed and CE certified, making it a safe and reliable choice.