ABB 70FV01B-E – Technical Specifications
Product Type:
Low-voltage Miniature Circuit Breaker (MCB) from ABB’s System Pro M Compact series, designed for residential, commercial, and light industrial applications.
Key Features
- Rated Operational Parameters:
- Rated Current (Iₙ): 1A (specific to this variant; other currents available in the series).
- Rated Voltage (Uₙ): 230/400V AC, 50/60 Hz.
- Breaking Capacity: Typically 6 kA (IEC 60898-1 standard) or 10 kA (IEC 60947-2 for industrial use).
- Tripping Characteristics:
- Tripping Curve: B Curve (3–5×Iₙ, ideal for resistive/capacitive loads, e.g., lighting, sockets).
- Adjustments: Fixed tripping threshold (no adjustable settings).
- Mechanical & Electrical Design:
- Poles: 1P (single-pole, neutral not switched).
- Mounting: DIN rail (EN 60715).
- Terminals: Cage-clamp design for secure conductor connection (supports rigid/flexible cables up to 25 mm²).
- Safety & Compliance:
- Standards:
- IEC/EN 60898-1 (residential/commercial).
- IEC/EN 60947-2 (industrial).
- Certifications: CE, CCC, and global market approvals.
- Isolation: Complies with IEC 60664 for creepage/clearance distances.
- Standards:
- Environmental & Durability:
- Operating Temperature: -25°C to +60°C.
- Mechanical Life: ≥20,000 operations.
- Protection Class: IP20 (enclosure-dependent).
Applications
- Residential: Protection of circuits in homes (lighting, outlets, appliances).
- Commercial: Small office/retail electrical distribution boards.
- Industrial: Auxiliary control circuits or machinery with low fault currents.
Advantages
- Compact Size: Saves space in distribution panels.
- Easy Installation: Tool-free DIN rail mounting and clamp terminals.
- Selectivity: Compatible with ABB’s S200/U200 series for coordinated protection.
Ordering Information
- 70FV01B-E denotes:
- 70: Series designation.
- F: Function (MCB).
- V: Rated current range (specific to ABB’s coding).
- 01B: 1A, B curve.
- E: Export version or regional compliance.
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