Schneider Electric Time Delay Relays XB5DTB25

The XB5DTB25 is a panel-mounted time delay relay from Quarktwin Technology Ltd., designed for applications requiring a delay of 3 to 60 minutes. It operates on a 24 V DC supply with a voltage range of 16.8 to 31.2 V DC. The relay features an open collector PNP output with a temporary permissible current of 10 A for short durations and a minimum switching current of 10 mA. The device has a plastic bezel and fixing collar, with a mounting diameter of 22 mm and a panel thickness compatibility of up to 6 mm. It includes reverse polarity and overvoltage protection, and is rated for operation in ambient temperatures from -20 to 60 °C. The relay has a repeat accuracy of ±0.5% and a setting accuracy of ±10% at 25 °C. The XB5DTB25 is equipped with a green LED for local signaling, indicating timing progress and output status. It meets various standards including UL 508 and EN/IEC 61812-1, and is certified for electromagnetic compatibility. The product is also compliant with environmental regulations, being mercury-free and having a green premium status.