Type: Switch Disconnector / Isolator (Manual Switching & Isolation ONLY)
Poles: 2 Pole (Suitable for Single Phase L+N or Two-Phase L1+L2 isolation)
Rated Operational Current (Ie): 63 Amps
Rated Operational Voltage (Ue): 415 Vac (Line-to-Line)
Standard Compliance: SANS 60947-3
Compact Design: Ultra-compact 26mm width (2 x 13mm modules).
Mounting: Mini Rail Mount (Black Shell).
Operation: Manual ON/OFF switching via linked handle.
Indication: Clear ON/OFF handle position. LED indicator for power presence.
Isolation Function: Provides certified safe electrical isolation for two poles.
Durability: High mechanical endurance (10,000 operations); withstands 5G vibration and 16G shock.
Operating Temperature: -40°C to +85°C.
Busbar Compatible: Shell design suitable for integration with compatible busbar systems.
Terminals: Accepts wire sizes 0.75 - 35 mm² per pole.
Safe Double-Pole Isolation: Allows for the complete and certified manual disconnection of two poles (e.g., Line and Neutral) for safe maintenance procedures.
Extreme Space Savings: The 26mm width is significantly smaller than standard 2-pole isolators, enabling higher density panel designs.
Reliable Manual Operation: Engineered for dependable switching performance at the rated 63A current.
Clear Status Confirmation: Handle position and integrated LED provide unambiguous indication of the isolator's state (ON/OFF) and power presence.
Compliance: Meets the specific safety and performance requirements of SANS 60947-3 for switch disconnectors.
Robust and Durable: Built to last in demanding industrial and commercial environments.
Simplified Installation: Mini rail mounting streamlines panel assembly.
QA-S-2(13) - 2 Pole 63A Isolator (QAL20063) Specifications | ||
---|---|---|
Parameter | Value | Standard / Notes |
Product Type | QA-S-2(13) Switch Disconnector | Isolator |
Part Number | QAL20063 | |
Number of Poles | 2 | L+N or L1+L2 configuration |
Rated Operational Voltage (Ue) | 415 Vac | 50/60 Hz (L-L) |
Rated Operational Current (Ie) | 63 A | |
Applicable Standard | SANS 60947-3 | Switch Disconnector |
Overcurrent Protection | None | Must be protected by upstream Fuse/MCB |
Conditional Short-Circuit Current (Icc) | Likely 3kA (Verify*) | *With appropriate upstream protection device (e.g., 63A fuse/MCB). Not an interrupting rating. |
Operating Temperature Range | -40°C to +85°C | |
Endurance (Mechanical) | 10,000 operations | |
Mounting | Mini Rail | Surface mount clips likely optional |
Module Width | 26 mm (2 x 13mm) | |
Weight (Approx.) | ~204 g | Based on MCB weight per pole |
Terminals (Wire Size) | 0.75 - 35 mm² | Per pole (IEC) |
Terminals (Torque) | 2.5 Nm | Per pole (IEC), Pozidriv #2 / Combi Head |
Pollution Degree | PD2 | |
LED Indicator | Yes | Indicates power on |
Main Isolator (Single Phase): Used as the main incoming switch for single-phase distribution boards requiring Line and Neutral isolation.
Equipment Isolation (Single or Two Phase): Providing a safe point of disconnection for single-phase or two-phase equipment (up to 415V L-L) for maintenance.
Load Switching: Manually switching circuits up to 63A where overcurrent protection is handled upstream.
Compact Panel Builds: Ideal for high-density panels where space is limited.
HVAC Systems: Isolating single-phase components or control circuits.
Isolator Function Only: This is NOT a circuit breaker. It provides manual switching and isolation but offers NO automatic protection against overloads or short circuits. Ensure adequate upstream protection (fuse or MCB) is installed.
Standard Compliance: Verify that SANS 60947-3 compliance is appropriate for the intended application as an isolator.
Voltage Rating: Suitable for systems up to 415 Vac Line-to-Line or 240 Vac Line-to-Neutral.
Wiring: Connect the appropriate conductors (L+N or L1+L2) to the respective poles. Use correct wire size (0.75-35mm²) and torque terminals to 2.5 Nm.
Operation: Use the handle for deliberate ON/OFF switching. It will not trip automatically.