Technical Specifications / Parameters Parameter Specification Manufacturer Order Code 1SBL281074R8010 Catalogue Type / Designation AX32-30-10-80 Brand / Series ABB AX Series (Accessories for Contactors & Relays) Product Type Auxiliary Contact Block (Accessory) Mounting Compatibility Designed to mechanically and electrically latch onto the side of specific ABB contactors and overload relays (e.g., from the A, AF, AX series, such as AF09-30-10-13). Verification with compatibility charts is essential. Number of Auxiliary Contacts 2 Contacts Contact Configuration 1 Normally Open (NO) + 1 Normally Closed (NC) (Form "a" + Form "b") Rated Operational Current (Ie) 10 A (at AC-15: 230V, DC-13: 24V - refer to ratings table) Rated Insulation Voltage (Ui) 690 V AC Rated Operational Voltage (Ue) Up to 690 V AC, 600 V DC Utilization Categories AC-15: Control of electromagnetic loads (e.g., contactor coils) DC-13: Control of electromagnetic loads with DC power Thermal Current (Ith) 10 A Mechanical Life Typically > 10 million operations Electrical Life Varies with load. Example: ~300k ops at AC-15 230V, 2.5A. Terminal Type Screw clamp terminals Wire Size Typically 0.5 - 2.5 mm² (AWG 20-14) Ambient Temperature Range -40°C to +70°C (for operation) Protection Degree IP20 when mounted on the main device. Standards Compliance IEC/EN 60947-5-1, UL 508, CSA C22.2 No. 14 Material (Housing) Thermoplastic (PA66) Mounting Position Side-mounting, specific sides depending on the main device. Function Provides remote electrical indication (e.g., "contactor ON", "motor running", "fault condition") for control, signaling, and interlocking circuits in automation panels.