278458 ZB65-40 Eaton Overload Relay - 1NO + 1NC, 24 → 40 A F.L.C, 40 A Contact Rating, 7.5 W, 500 Vac

Eaton Contactor Overload Relay – ZB Series Thermal Overload Relays_x000D_ The Eaton ZB series thermal overload relay with direct contactor mounting offers reliable motor protection and control in the event of a single-phase failure or overload within a multitude of environments. The auxiliary contacts disconnect the contactor and signal the fault when it overloads, meaning a reset can then take place. It works by cutting off the current to the motor when a high current situation occurs. As the relay receives the corresponding signal, it trips._x000D_ This Eaton product is predominantly designed for imitating the heating prototypes that are a staple for keeping your motor circuits healthy, which increases the motor lifetime. It provides an affordable and efficient way for you to protect your motors, whilst giving you peace of mind that you have sufficient motor protection and control._x000D_ Eaton’s ZB series overload relays offer reliable and high-quality electric motor control within a multitude of automation and control environments. The ZB series overload relays come with a 500 V ac control voltage, a contact voltage rating of up to 1000 V ac, a temperature range of -5 to +55 °C and 2 auxiliary contact points. Eaton offer a wide range of reliable contactor overload relays to protect machinery from overheating, keeping your business and its operations accessible. All Eaton ZB thermal overload relays can also be used for protecting EEx e motors whilst being an effective and sustainable way for you to protect your motors._x000D_ Features and Benefits_x000D_ • Protects equipment against phase failure or electrical overload._x000D_ • Short circuit protection when fitted directly to a contact._x000D_ • Modular relay design for use with the DILM contactor range_x000D_ • 1NO/1NC Auxiliary contacts_x000D_ • Bimetallic tripping mechanism with trip response from 2 to 10 seconds_x000D_ • Suitable for protection of Atex motors._x000D_ • Single phase failure sensitivity to IEC/EN 60947._x000D_ • Manual and automatic reset options._x000D_ • Class 10 A overload_x000D_ When fitting overload relay remote from contactor or using more than one overload relay, use remote mounting base (stock no. 493-0488 - ZB32 only, stock no. 513-0336 - ZB65 only). Note: ZB12 have 5 pins, ZB32 have 4 pins._x000D_ Eaton Overload Relay, 6kV Rated Impulse Withstand Voltage, M6 Terminal Screws - ZB65 Series - 278458 ZB65-40_x000D_ When there's an inrush of current, trust this overload relay from Eaton to hold back the tide. It works hand in hand with a contactor and monitors your circuit for overheating, cutting power in the event of a fault to protect your equipment and ensure its long service life. Thanks to its robust construction, the unit has your back in tough conditions, even in explosive environments. To ensure you stay safe, this relay is designed so you can't touch live parts when actuating it. It's a common protection component used in the automation industry._x000D_ • Rated impulse withstand voltage of 6kV to handle sudden heavy voltage surges without damage_x000D_ • Broad operating temperature range between -5°C and +55°C for use in demanding conditions_x000D_ • Screw terminals can accommodate both solid and stranded wires for versatility_x000D_ • Light weight of 220g for easy handling during installation_x000D_ Is this relay waterproof?_x000D_ No, this device has no protection against water so you must keep it away from moisture to ensure optimal performance._x000D_ What's the power rating of this relay?_x000D_ This unit has a 7.5W power rating, making it suitable for light-duty applications._x000D_ Note_x000D_ Eaton formerly known as Moeller