The 2210767 transformer features a frequency rating of 60 Hz and a compact design with dimensions of 5.5 in H x 4.47 in W x 3.44 in D, making it ideal for wall mounting. Made of durable steel and designed for dry applications, this transformer has a NEMA 3R/IP54 enclosure type for added protection. With a power rating of 0.1 kVA and primary voltage options of 120/240 VAC, this transformer is perfect for a variety of small electronic devices. Manufactured by Schneider Electric in Mexico, this transformer is built to withstand temperatures of up to 55 deg C.