Product range: Single-phase control transformers ST..., Basic function: Single-phase control, isolating and safety transformers STI, STZ, Rated input voltage: 400± 5 % V, Rated output voltage: 230 V, Rated power: 0.25 kVA, Short-time rating: 0.6 kVA, Degree of Protection: IP00, Standards Built and tested to: IEC/EN 61558-2-2/2-4/2-6, VDE 0570 Part 2-2, VDE 0570 Part 2‐6 (safety transformers), VDE 0570 Part 2-4 (isolating transformer), Suitable for use to: IEC/EN 60204-1, ÖVE-EN 13, VDE 0113, VDE 0100 Part 410 More information: Features | AC input voltage | 400 V |  | AC input frequency | 50 - 60 Hz | | AC output voltage | 230 V | | International Protection (IP) code | IP00 | | Load capacity | 250 VA | | Housing colour | Metallic | | Certification | UL 506; UL5085-1; UL 5085-2; CSA-C22.2 No. 66; CSA-C22.2 No. 66.1-06; CSA-C22.2 No. 66.2-06; IEC/EN 61558-2-2; CE | Weight & dimensions | Width | 106 mm | | Depth | 91 mm | | Height | 124 mm | | Weight | 3800 g | Operational conditions | Operating temperature (T-T) | -25 - 40 °C |
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