Motor switch 0.4–0.63 A | 3 × M25 | Undervoltage

Description

HARDO HCS1P motor circuit breaker for Ex zones 1, 2, 21 and 22. Five protections (overload, short-circuit, thermal, phase loss; undervoltage optional). Large Ø 97 mm knob, operable with gloves; lockable in OFF. GRP enclosure, IP66, 440 V, AC-3 up to 25 A.

• Overload trip range: 0.4–0.63 A
• Cable glands: 3 × M25
• Undervoltage trip (U): Yes
• Auxiliary contacts 1NO+1NC: None
• ATEX: II 2 G Ex db eb IIC T4/T5/T6 Gb · II 2 D Ex tb IIIC T85°C Db
• IECEx: Ex db eb IIC T5/T6 Gb · Ex tb IIIC T85°C Db
• Zones: 1, 2 (gas) · 21, 22 (dust)
• Ambient temperature: -40°C to +55°C
• IP: IP66
• Voltage / category: 440 V · AC-3 25 A
• Rated switching capacity: 65 kA
• Dimensions (H×W×D): 250 × 260 × 160 mm
• Weight: 6.25 kg
• Main contacts: 1–10 mm² (6–10 mm² with collets)
• Auxiliary contacts: 1–2.5 mm² · AC15 1 A / 230 V
• Knob: Ø 97 mm, padlockable in OFF

Code HCS1P 252616 S01242 means: enclosure HCS1P 252616 (250 × 260 × 160 mm) · overload 0.4–0.63 A · glands 3 × M25 · option Undervoltage.