CBI Electric DC Solar Battery Isolator 160A in IP67 Enclosure + Noark - QSBS160-SEL

Overview

The CBI Electric QSBS160-SEL 4P (2×2P) 160 A 80 V DC MCB Busbar Set is a complete battery protection and isolation solution designed for renewable energy and battery storage systems.

Housed in a rugged IP67 and UV-rated enclosure, this assembly combines CBI’s hydraulic magnetic DC MCB technology with a padlockable lockdog mechanism and integrated Selectronic pre-charge circuitry, delivering safe, serviceable, and standards-compliant battery disconnection.

Key Features

Advanced DC Battery Protection

• Hydraulic magnetic DC MCB technology for reliable protection
• Rated breaking capacity (Icu) of 10 kA
• Designed specifically for battery storage and solar applications

Electrical Ratings & Configuration

• 160 A standard current rating
• 80 V DC rated voltage
• 4 pole configuration (2 × 2P) within a single enclosure

Enclosure & Environmental Performance

• IP67 rated enclosure for dust and water protection
• UV-rated for long-term outdoor installation
• Operating temperature range from -40°C to +85°C

Installation & Integration

• Dual mounting options: DIN rail and mini rail
• Suitable for isolation and maintenance switching
• Includes Noark circuit breaker for Selectronic inverter charger integration

Safety & Security

• Padlockable lockdog mechanism for secure isolation
• All poles contained within a single robust enclosure
• Designed for safe servicing of battery systems

Physical Dimensions

• Enclosure dimensions: 250 mm × 350 mm × 150 mm (deep)