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The Eaton TB2 relay is designed for robust performance in circuit protection applications. It features a 1 Form C x 2 contact arrangement, suitable for H-Bridge configurations or separate type applications.
Key electrical specifications include a contact rated load of 25A at 14VDC for motor loads or locked rotor conditions, with a maximum switching current/voltage of 30A at 16VDC. The relay boasts a fast operate and release time of maximum 10ms at rated voltage. Mechanical endurance is rated at a minimum of 10x10^6 operations, while electrical life is a minimum of 0.1 x 10^6 operations under specific motor load conditions.
This relay operates reliably within an ambient temperature range of -40℃ to +85℃ and humidity up to 85% RH. Its compact size and durable construction make it suitable for various industrial and automotive applications requiring dependable switching capabilities.
The TB2 relay has a 1 Form C x 2 contact arrangement.
The contact material is AgSnO2 Alloy.
The maximum contact resistance is 50 mΩ under a 6VDC 1A voltage drop method.
The contact rated load is 25A at 14VDC for motor load or locked rotor.
The maximum switching current is 30A and the maximum switching voltage is 16VDC.
The dielectric strength between the coil and contact is 500VAC for 1 minute.
The insulation resistance is a minimum of 100 MΩ at 500VDC.