Product Short Description
Product Introduction
The ABB 1SBL277001R1100, designated as AF30-30-00-11, is a high‑performance, 3‑pole universal contactor designed for reliable switching and control of AC and DC power circuits in industrial environments. It features an electronic coil interface that supports a wide range of control voltages, enabling operation on both AC (24–60 V, 50/60 Hz) and DC (20–60 V) supplies without coil replacement. Engineered for durability and versatility, this contactor delivers robust performance for motor control, lighting, heating, and general power switching applications, with built‑in surge protection and compliance with global industrial standards.
Description
Technical Specifications
Electrical Parameters
- Number of Poles: 3‑pole (3 NO main contacts)
- Rated Operational Current (Ie):
- AC‑1 (resistive load): 50 A at 400 V AC
- AC‑3 (motor load): 32 A at 400 V AC
- Rated Operating Power: 15 kW (AC‑3, 400 V AC) / 20 hp (480 V AC UL)
- Rated Insulation Voltage (Ui): 690 V AC / 220 V DC
- Rated Impulse Withstand Voltage (Uimp): 6 kV
- Control Coil Voltage:
- AC: 24–60 V (50/60 Hz)ABB
- DC: 20–60 VABB
- Auxiliary Contacts: 0 NO, 0 NC (base unit; expandable via add‑on blocks)ABB
- Built‑in Surge Protection: Integrated, no external suppressors required
- Mechanical Life: ≥ 10,000,000 operating cycles
- Electrical Life: ≥ 1,000,000 cycles at rated load
Mechanical & Environmental
- Dimensions: 45 mm (W) × 86 mm (H) × 86 mm (D)
- Weight: 0.31 kg
- Mounting: DIN‑rail mount (TH35‑7.5/15, IEC 60715)
- Terminals: Screw terminals (main circuit: 22 in·lb torque; control circuit: 11 in·lb torque)
- Operating Temperature: -25 °C to +70 °C
- Storage Temperature: -40 °C to +85 °C
- Humidity: 5–95% RH (non‑condensing)
- Ingress Protection: IP20 (front face)
- Standards Compliance: IEC 60947‑4‑1, UL 508, CSA C22.2 No. 14, CE marked
Key Features
- Universal Coil Technology: Electronic coil accepts wide AC/DC control voltages (24–60 V AC / 20–60 V DC), eliminating coil changes for different power systems.
- High Switching Capacity: Handles up to 50 A resistive loads and 32 A motor loads, suitable for diverse industrial power control tasks.
- Built‑in Surge Suppression: Integrated protection against voltage spikes, reducing component wear and system downtime.
- Long Service Life: 10 million mechanical cycles ensure reliable operation over extended periods.
- Compact Design: 45 mm width saves panel space, ideal for dense control cabinet installations.
- Flexible Configuration: Supports front/side‑mounted auxiliary contact blocks for expanded control signaling.
- Wide Temperature Range: Operates reliably in extreme industrial environments from -25 °C to +70 °C.
- Easy Installation: DIN‑rail mounting and screw terminals simplify setup and maintenance.
- Global Compliance: Meets international safety and performance standards for worldwide deployment.
Application Scenarios
- Motor Control: Primary switching for 3‑phase motors up to 15 kW in manufacturing, conveyor systems, and machinery.
- Industrial Automation Panels: Integrated into PLC‑based control systems for power switching and motor starter circuits.
- Heating & Lighting Control: Switches resistive heating elements, industrial lighting, and HVAC systems.
- Power Distribution: Used in distribution boards and switchgear for general power circuit control.
- OEM Equipment: Standard component for original equipment manufacturers in machinery, pumps, and material handling systems.
- Building Automation: Controls HVAC units, ventilation systems, and building management power circuits.
- Water & Wastewater: Switches pumps, valves, and treatment equipment in water treatment plants.
- Renewable Energy: Used in solar inverter systems, wind turbine control cabinets, and energy storage systems.
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