Circuit Breaker for Equipment, Oil damping product NDB3-50 J4 2P, Industrial Automatic Control

2023年9月26日Produit basse tension 20540

Certifications disponibles UL La disponibilité dépend du modèle et de la configuration.

Présentation générale

NDB3-50 is a hydraulic-magnetic circuit breaker for equipment, designed to protect AC and DC control circuits against overload and short circuit. Its modular options support a wide range of equipment and installation requirements.

Circuit Breaker for Equipment, Oil damping product NDB3-50 J4 2P, Industrial Automatic Control

Avantages du produit

Hydraulic-Magnetic TripStable magnetic-hydraulic operation is less affected by ambient temperature.

Flexible CurvesMultiple AC and DC delay curves support different load characteristics.

Configurable HardwarePole count, mounting, wiring and actuator options can be selected for the application.

Broad CertificationAvailable configurations reference IEC, EN and UL circuit-breaker standards.

Caractéristiques techniques types

Courant nominal	0.5–50 A typical
Tension nominale	DC 80 V; AC 250 / 415 V
Poles	1, 2 or 3
Tripping Type	Hydraulic-magnetic
Mechanical / Electrical Life	10,000 / 6,000 operations
Normes	IEC 60934, EN 60934, UL 1077, UL 489 / 489A

Configuration type uniquement. Les caractéristiques techniques définitives sont confirmées en fonction des exigences du projet.

Applications

Used in industrial automation, telecommunications, UPS equipment, rail, marine, aerospace, elevator-control and mobile-power systems.

LAST : Hydraulic- magnetic circuit breaker, NDB3-30 Z4 1P Circuit Breaker for EquipmentSUIVANT : SVM5H-630H/R MCCB 1 000 V CA

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