The GIC 28B21A0 Interface Converter offers 36 X 90 X 52.3 dimension (W x H x D) (in mm), 0 C to + 60 C operating temperature, IP 20 for Terminals, IP 40 for Enclosure degree of protection , Base / DIN rail mounting. Manufactured by GIC under the GIC Interface Converter category, this model belongs to the GIC Converter Series.