描述：Time-delay relay in multi-voltage version (BC7931) Impulse on Timed switching configurable → 1 or 10 s Repeat accuracy 2-voltage version: 24 Vac / Vdc and 230 C AC in one device LED indicator for contact position 1 changeover **Time circuit** | ---|--- Time ranges depending on type: | 0.05 → 1 s | 0.5 → 10 s Time setting: | Continuous 1:20 Reactivation time: | ≤100 ms Repeat accuracy: | ≤0.5 % + 10 ms **Input** | Nominal voltage UH: | 24 Vac / Vdc + 230 Vac, 50 / 60 Hz Auxiliary voltage range: | 0.8 → 1.1 UN for AC | 0.9 → 1.25 UN for DC Release voltage: | ≥15 % UN **Output** | Contact assignment: | 1 changeover Thermal current Ith | 4 A **General data** | Rated operating current type: | Continuous Temperature range: | -20 → +60 °C Wire connection: | 2 x 2.5 mm2 solid or | 2 x 1.5 mm2 with sleeve Device dimensions (W x H x D): | 22.5 x 84 x 97 mm ### 标准 Complies with DIN EN 61 812-1 ### 接通脉冲
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