Contrel ELR-3C Earth Leakage Relay
中古
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調整可能な電流（0.25～2.5 A）、設定可能なトリップ遅延（0.02～0.5 秒）、1接点チェンジオーバー（5A、250V）を備えたContrelアースリークリレーELR3C。アースリーク故障から電気回路を保護するのに最適です。
1250V5AChangeoverContactContrelCurrentDelayDINEarthElectricalLeakageOnProtectionrailRelaySnapTrippingvAdjustable
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Contrel Earth Leakage Relay ELR3C
Contrel Earth Leakage Relay ELR3C is designed to monitor and protect electrical circuits against earth leakage faults. This relay offers a wide range of configurable settings, including adjustable current and tripping delay, providing enhanced flexibility for various industrial applications.
- Manufacturer: Contrel
- Type: Earth Leakage Relay
- Model: ELR3C
Technical Data:
- Auxiliary Supply Voltage:
- 7-1: 380 to 415 V AC
- 7-3: 220 to 240 V AC
- 7-5: 110 to 127 V AC/DC
- Earth Leakage Relay Type: A
- Frequency: 50/60 Hz
- Adjustments Current: 0.25 to 2.5 A
- Configurable Tripping Delay Time (t): 0.02 to 0.5 s
- Output: 1 changeover contact, (5A, 250V)
- Maximum Consumption Power: 3 VA
- Front Buttons: TEST and RESET buttons
- Mounting: Snap on DIN rail 35 mm
- Degree of Protection: IP20 terminals, IP40 on front with cover
- Working Temperature: -10 to 60°C
- Dimensions: 73 x 85 x 52.5 mm
