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The ABB 7625013-S is a robust heavy-duty contactor module designed for demanding industrial motor control and power switching applications. As part of ABB's extensive contactor and relay product family, the ABB 7625013-S provides reliable switching of electrical loads, including three-phase induction motors, lighting circuits, heating elements, and capacitor banks . With its compact design, high breaking capacity, and long electrical life, the ABB 7625013-S is ideally suited for integration into motor control centers (MCCs), automation panels, and power distribution equipment across manufacturing, infrastructure, and commercial facilities . This guide provides comprehensive technical specifications, application examples, installation precautions, and maintenance procedures for the ABB 7625013-S.

Model Number ABB 7625013-S

Product Type Heavy-Duty Contactor / Power Switching Module

Product Series AF Range / A Range (verify based on coil type)

Rated Operational Voltage (Ue) Up to 690V AC

Rated Insulation Voltage (Ui) 1000V AC

Rated Impulse Withstand Voltage (Uimp) 8kV

Rated Operational Current (Ie) – AC-3 Duty 95A – 115A (verify exact rating from datasheet)

Rated Operational Current (Ie) – AC-1 Duty 125A – 150A (verify exact rating)

Breaking Capacity 10x Ie (typical)

Short-Circuit Protection Fuse or circuit breaker coordination

Coil Voltage Options 24V DC, 110V AC, 220V AC, 380V AC (verify exact coil version)

Coil Consumption (Pick-up) 70-150 VA (AC) / 10-20 W (DC)

Coil Consumption (Sealed) 7-15 VA (AC) / 2-5 W (DC)

Number of Main Poles 3-pole (3NO – normally open)

Number of Auxiliary Contacts 1NO + 1NC (built-in) / expandable with auxiliary contact blocks

Operating Temperature -40°C to +70°C

Storage Temperature -50°C to +80°C

Protection Rating IP20 (open) / IP54 (with enclosure)

Mechanical Life 10-15 million operations

Electrical Life (AC-3) 1-2 million operations

Maximum Switching Frequency 1200-1800 operations per hour

Mounting Screw mounting / DIN rail (with adapter)

Dimensions (H x W x D) Approx. 130 x 75 x 120 mm (verify exact dimensions)

Weight 1.2 – 1.8 kg (verify exact weight)

Compliance IEC 60947-4-1, UL 508, CSA, CCC, CE, RoHS

Note: Verify all electrical ratings with the official ABB datasheet, as multiple variants of the ABB 7625013-S may exist with different coil voltages and contact configurations.

High Breaking Capacity – The ABB 7625013-S delivers exceptional breaking capacity (up to 10x rated current), ensuring safe interruption of fault currents and protecting downstream equipment from damage during overload or short-circuit conditions .

Wide Coil Voltage Range – Available with multiple coil options (24V DC to 380V AC), the ABB 7625013-S offers flexible integration into diverse control systems without requiring additional interface relays or power supplies .

Built-in Auxiliary Contacts – Equipped with 1 normally open (NO) and 1 normally closed (NC) auxiliary contact as standard, the ABB 7625013-S provides feedback and interlocking signals directly from the main contactor .

Compact, Space-Saving Design – Despite its high current rating, the ABB 7625013-S features a compact footprint that maximizes panel space utilization and simplifies installation in dense control cabinets .

Long Mechanical and Electrical Life – Rated for 10-15 million mechanical operations and 1-2 million electrical operations (under AC-3 duty), the ABB 7625013-S delivers years of reliable service with minimal maintenance .

Wide Ambient Temperature Range – Engineered to operate reliably from -40°C to +70°C, the ABB 7625013-S performs consistently in extreme cold, high heat, and thermally challenging environments .

Expandable Auxiliary Contact Blocks – The ABB 7625013-S supports snap-on auxiliary contact blocks (up to 4 additional contacts), allowing field expansion for complex control logic without replacing the base unit .

Bi-stable / Latching Option (Select Versions) – Certain variants of the ABB 7625013-S include bi-stable (latching) coil technology, reducing power consumption and heat generation during sustained operation .

UL and IEC Certified – Fully compliant with both UL 508 (North America) and IEC 60947-4-1 (international) standards, the ABB 7625013-S is suitable for global equipment deployment .

Arc Shielding and Finger Protection – Features built-in arc chutes and finger-safe IP20 terminals, enhancing operator safety during installation, troubleshooting, and maintenance activities .

ABB 7625013-S Primary model – Heavy-duty contactor module (this guide)

ABB 7625013-S 24V DC Variant with 24V DC coil; suitable for PLC-controlled systems

ABB 7625013-S 110V AC Variant with 110V AC coil; standard for North American control circuits

ABB 7625013-S 220V AC Variant with 220V AC coil; common for European and Asian control systems

ABB 7625013-S 380V AC Variant with 380V AC coil; direct line voltage switching applications

ABB AF116-30-11 AF range electronic coil contactor (115A, 3-pole); compatible alternative with wide voltage tolerance

ABB A110-30-11 Standard A range contactor; mechanically similar to 7625013-S with standard AC coil

ABB BC7-30-10 Backup / replacement contactor; cross-reference alternative for legacy systems

ABB CAL5-11 Additional auxiliary contact block (1NO+1NC); snap-on expansion for 7625013-S

ABB CAL18-11 Heavy-duty auxiliary contact block (2NO+2NC); for increased feedback requirements

ABB SK1-20 / SK1-11 Surge suppression modules (varistor or RC snubber); coil protection accessories for 7625013-S

ABB MCB / Thermal Overload Relay (T16 / T25 / T85) Thermal overload relay series; mounts directly to 7625013-S for motor protection

ABB PS1-63 / PS1-125 Fuse switch disconnectors; upstream protection for the 7625013-S contactor circuit

ABB MNS MCC Draw-out Unit Motor control center bucket; integrates 7625013-S as main contactor in draw-out configuration

Motor Control Centers (MCCs) – The ABB 7625013-S serves as the main contactor for starting and stopping three-phase induction motors in industrial MCCs across automotive, steel, cement, and mining facilities .

HVAC Systems – Controls large compressors, condenser fans, air handling units (AHUs), and pumps in commercial buildings, data centers, hospitals, and industrial refrigeration plants .

Pumping Stations – The ABB 7625013-S reliably switches centrifugal pumps, booster pumps, and submersible pumps in water treatment plants, irrigation systems, and flood control stations .

Conveyor Systems – Provides motor control for belt conveyors, roller conveyors, and material handling systems in warehouses, distribution centers, and manufacturing lines .

Lighting Control Panels – Switches high-intensity discharge (HID) lighting, LED high-bay fixtures, and parking lot lighting for commercial buildings, stadiums, and outdoor facilities .

Compressor Control – The ABB 7625013-S starts and stops reciprocating and screw compressors in air compression systems, refrigeration plants, and gas compression stations .

Power Distribution – Switches non-motor loads including heating elements, capacitor banks (power factor correction), and backup generator feeders .

Elevators and Escalators – Controls traction motors and auxiliary equipment in vertical transportation systems .

Mining and Minerals Processing – The ABB 7625013-S operates crushers, mills, screens, and ventilation fans in harsh underground and surface mining environments .

Oil and Gas – Switches pump jacks, pipeline pumps, gas compressors, and wellhead equipment in upstream and midstream applications .

Marine and Offshore – Controls deck machinery, ballast pumps, thrusters, and ventilation systems on ships, drilling rigs, and offshore platforms .

Pre-Installation Verification

Verify model and specifications – Confirm that the ABB 7625013-S matches the system requirements: coil voltage (24V DC, 110V AC, 220V AC, etc.), contact current rating (based on motor FLA and locked rotor current), and auxiliary contact configuration (1NO+1NC standard) .

Inspect for damage – Visually inspect the ABB 7625013-S for shipping damage: cracked housing, bent terminals, loose hardware, or signs of overheating (discoloration or melting) .

Gather documentation – Obtain the official ABB datasheet and wiring diagram for the specific ABB 7625013-S variant being installed.

De-energize the panel – Isolate and lockout/tagout (LOTO) all power sources to the control panel or motor control center before handling the ABB 7625013-S.

Mount the contactor – Secure the ABB 7625013-S to the mounting plate using M4 or M5 screws (torque to 1.2-1.5 Nm). For DIN rail mounting, snap the ABB 7625013-S onto TH35-7.5 or TH35-15 rail using the integrated rail adapter .

Maintain clearance – Ensure minimum 10mm clearance above and below the ABB 7625013-S for heat dissipation and arc venting. Maintain 5mm clearance on sides for adjacent devices .

Power Wiring

Prepare conductors – Use copper conductors only (stranded or solid), sized according to NEC, IEC, or local electrical codes based on motor FLA and circuit breaker/fuse rating (typically AWG 2-6 / 10-35mm² for the ABB 7625013-S) .

Strip insulation – Strip wire insulation to the length specified on the contactor (typically 10-12mm). Do not nick or cut conductor strands.

Connect main power terminals – Connect line (supply) conductors to the top terminals (L1, L2, L3) of the ABB 7625013-S. Connect load (motor) conductors to the bottom terminals (T1, T2, T3). Tighten terminal screws to manufacturer torque specification (typically 2.0-3.0 Nm) .

Connect ground – Connect equipment grounding conductor to the ABB 7625013-S mounting plate or dedicated ground terminal (if provided). Ensure continuity to panel ground bus .

Control Wiring

Connect coil terminals – Connect control voltage supply (24V DC, 110V AC, etc.) to the ABB 7625013-S coil terminals (typically labeled A1 and A2). For AC coils, A2 may be split (A2/1, A2/2) for dual voltage operation – follow wiring diagram carefully .

Connect auxiliary contacts – Wire the built-in auxiliary contacts (13-14 for NO, 21-22 for NC) to PLC inputs, pilot lights, or interlock circuits. Use 0.5-1.5mm² (AWG 20-16) conductors .

Add surge suppression (recommended) – Install a surge suppression module (ABB SK1-20 for AC coils or SK1-11 for DC coils) directly across the coil terminals of the ABB 7625013-S to protect PLC outputs and reduce electrical noise .

Commissioning and Testing

Verify all connections – Double-check all power and control wiring against the ABB 7625013-S wiring diagram. Ensure no loose strands or exposed conductors.

Apply control voltage – Energize the control circuit. The ABB 7625013-S should audibly "pick up" (close) immediately. Verify main contacts close and auxiliary contacts change state (NO closes, NC opens) .

Remove control voltage – De-energize the control circuit. The ABB 7625013-S should audibly "drop out" (open). Verify main contacts open and auxiliary contacts return to normal state .

Measure coil voltage (under load) – With the ABB 7625013-S energized, measure voltage across terminals A1 and A2. Acceptable range: -15% to +10% of rated coil voltage (e.g., 20.4V – 26.4V for 24V DC coils) .

Test motor operation – If the ABB 7625013-S is controlling a motor, perform a no-load test (disconnect mechanical load) and verify smooth start and stop operation .

Document installation – Record the ABB 7625013-S model number, coil voltage, installation date, and measured values in panel documentation for future maintenance reference .

Installation Precautions

Lockout/Tagout (LOTO) mandatory – Always disconnect, isolate, and lockout all power sources before installing, wiring, or maintaining the ABB 7625013-S. Verify zero voltage using a calibrated meter .

Verify coil voltage before energizing – Confirm that the control voltage matches the ABB 7625013-S coil rating (printed on the coil label). Applying 220V AC to a 24V DC coil will instantly destroy the coil .

Do not mix AC and DC coils – AC coils (with shading ring) and DC coils (with electronic driver) are mechanically incompatible. Ensure the ABB 7625013-S variant matches the control system voltage type .

Proper torque for power terminals – Under-torqued terminals cause overheating and fire risk; over-torqued terminals strip threads or crack the ABB 7625013-S housing. Use a calibrated torque wrench and follow ABB specifications .

Use correct wire gauge – Undersized conductors overheat and create voltage drop; oversized conductors may not fit ABB 7625013-S terminals. Consult NEC/IEC tables and ABB terminal capacity (e.g., 35mm² max for power terminals) .

Add surge suppression for PLC outputs – When the ABB 7625013-S coil is driven directly by a PLC output, install a surge suppression diode (for DC coils) or varistor (for AC coils) across the coil to prevent back-EMF damage to the PLC output .

Maintain minimum clearance – Do not block arc venting slots on the ABB 7625013-S top and bottom. Maintain minimum 10mm clearance from grounded metal, wiring ducts, and adjacent devices .

Avoid mounting in hot enclosures – The ABB 7625013-S generates heat during sustained operation. Mount away from other heat sources (power supplies, drives, transformers) and ensure enclosure ventilation per manufacturer guidelines .

Do not use in explosive atmospheres – The ABB 7625013-S is not explosion-proof. For hazardous locations (Class I, Div 1/2), install in an appropriately rated enclosure or use ABB hazardous-duty contactors .

Protect from moisture and contaminants – While the ABB 7625013-S can tolerate some humidity, avoid direct water spray, dripping water, oil, dust, or corrosive chemicals. Use NEMA 4X / IP66 enclosure in washdown environments .

Coordinate short-circuit protection – Size upstream fuses or circuit breakers per ABB coordination tables. Improper coordination may weld ABB 7625013-S contacts or cause contactor explosion under fault conditions .

Do not hot-swap or work live – Never insert, remove, or rewire the ABB 7625013-S while power is applied. Arc flash and shock hazards exist even at control voltage levels .

Use only ABB-approved accessories – Third-party auxiliary contact blocks, surge suppressors, or thermal overload relays may not fit correctly or may compromise safety certifications of the ABB 7625013-S.

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