30 G 9087 安全继电器-产品快照
- 品牌:
- 30 G 9087
- 型号:
- 30 G 9087
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|---|---|---|
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 微信咨询，cs11@gchane.com , QQ1429311537
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产品介绍
30 G 9087 安全继电器
Voltage monitoring relay, DUB 01 C B23 500V, 115/230 VAC, 2.0 to 500 VUC
30 G 9087
Voltage monitoring relays, type Gavazzi DUB 01. For monitoring low voltage or overvoltage in single-phase AC or DC circuits, TRMS measurement, measuring range selection with DIP switches. Limits, hysteresis (0 to 30 % of the set value) and time delays (0.1 to 30 s) can be set up with a dial, programmable interlock or disabling at the set limit. LED display of the relay status, alarms and operating voltage (ON), for mounting on DIN rail; Output: 1 CO. Operating power: 4.0 VA (AC), 3.0 W (DC). On delay: 1.0 (±0.5) or 6.0 (±0.5) s. Reaction time: max. 100 ms (alarm response and Off delay). Degree of protection: IP 20. Degree of soiling: 3. Operating temperatures: –20 to +60 °C. Certifications: UL, CSA. Technical attributes (type, operating voltage, measuring range): DUB 01 C B23 500V, 115/230 VAC, 2.0 to 500 VUC
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Safety relays
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