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NOARK Ex9C 25A AC Contactor 230VAC Coil
Model: 119003
4-hour response · Pricing in SAR · Delivery across all KSA regions
119003 — NOARK Ex9C 25A AC Contactor 230VAC Coil
The NOARK Ex9C 25A AC Contactor with 230 VAC coil (model 119003) is an IEC 60947-4-1 rated three-pole contactor engineered at NOARK's R&D facility in Brno, Czech Republic, providing AC-3 duty at 11 kW / 25 A for three-phase motor switching and AC-1 duty at 40 A for resistive and capacitive load switching. The 230 VAC coil makes this contactor suitable for direct connection to single-phase auxiliary transformer secondary supplies, legacy panel retrofits where 230 VAC control buses are already installed, and star-delta starting circuits where the main, delta, and star contactors are controlled by a conventional 230 VAC timer relay. The 11 kW AC-3 rating covers the most common motor sizes encountered in Saudi Arabia's commercial HVAC sector — from 5.5 kW chilled water pumps to 11 kW supply air fans — as well as the small compressors, fans, and agitators that dominate process plant auxiliary motor applications.
The NOARK Ex9C 25A at 11 kW is particularly relevant to the Saudi building services market, where the 7.5 kW to 11 kW motor size range accounts for a substantial proportion of all motor control centre starters installed in commercial and industrial buildings. Central plant HVAC systems serving large commercial buildings in Riyadh, Jeddah, and Mecca — including chilled water pumps, condenser water pumps, and primary air handling unit supply and return fans — frequently fall in the 7.5–11 kW range, making the Ex9C 25A 11 kW the workhorse contactor for these installations. Star-delta soft-starting of these motors using conventional time-delay relay circuits remains common in Saudi Arabia, particularly in cost-sensitive projects where soft starters or VFDs are not specified, and the Ex9C 25A's proven arc-quenching and contact life performance under the high-frequency switching of star-delta transition meets this requirement reliably.
Saudi Arabia's large-scale HVAC market is driven by Vision 2030's commercial real estate expansion, the growth of data centres in Riyadh's Second Ring Road tech corridor, and the massive hotel and resort construction pipeline for Mecca, Medina, Jeddah, and the Red Sea coastal developments. Thousands of motor starters per major project are required for central plant HVAC systems, and the NOARK Ex9C 25A provides panel builders with a credible Czech R&D-backed, IEC-certified alternative to premium European contactors at a price point that allows competitive project tendering without compromising on certification quality. NOARK's compatibility with paired Ex9R overload relays replicates the familiar European starter building-block architecture, reducing the learning curve for panel shops transitioning from ABB or Schneider sourcing to NOARK.
Razz Middle East maintains comprehensive local stock of Ex9C 25A contactors in 230 VAC coil voltage, with immediate availability for panel fabrication shops in Riyadh and Dammam. We provide complete motor starter kits — Ex9C contactor plus Ex9R overload relay, matched and pre-set by our engineers — for panel builders seeking to reduce site labour. Technical support covers contactor sizing for star-delta applications, co-ordination with upstream MCCB and MCB protection, and on-site commissioning assistance across major Saudi cities.
Technical Specifications
Full specifications for the 119003
- Current Rating
- 25 A (AC-3), 40 A (AC-1)
- Motor Rating
- 11 kW at 400 V AC (AC-3)
- Coil Voltage
- 230 V AC (50/60 Hz)
- Poles
- 3-pole main + 1 NO auxiliary
- Mechanical Life
- 10 million operations
- Electrical Life (AC-3)
- 1 million operations
- Standard
- IEC 60947-4-1
- Ambient Temperature
- -25°C to +55°C
Key Features & Benefits
- 230 VAC coil voltage is compatible with single-phase auxiliary transformer supplies and legacy 230 VAC control bus panels, making the Ex9C 25A a direct drop-in replacement for ABB A26, Schneider LC1D25, or Siemens 3RT2025 in existing Saudi panel retrofits.
- AC-3 rating of 25 A / 11 kW covers the dominant motor size range for Saudi commercial HVAC applications including chilled water pumps, condenser water pumps, and primary air handling unit fans in the 7.5–11 kW band.
- Direct front-mount compatibility with NOARK Ex9R thermal overload relay (0.1–32 A setting range) creates a complete IEC-certified starter assembly without additional wiring, terminal blocks, or DIN-rail space.
- Czech R&D engineering from NOARK's Brno facility ensures arc-quenching chamber design and silver-alloy contact material selection provide reliable switching performance across 1 million AC-3 electrical operations in the high-ambient conditions of Saudi motor control centres.
- Star-delta starting circuit compatibility allows use of three Ex9C 25A contactors (main, star, delta) with a conventional 230 VAC timer relay, providing cost-effective reduced-voltage starting for 11–22 kW motors without a dedicated soft starter.
- 40 A AC-1 rating allows the same contactor to switch resistive loads including electric heaters, capacitor banks, and lighting circuits in addition to inductive motor loads, reducing the number of contactor types needed for a complete panel build.
Industrial Applications in Saudi Arabia
- Chilled water and condenser water pump motor starters in central plant HVAC rooms of commercial towers and shopping centres across Riyadh King Abdullah Financial District, Jeddah Waterfront, and Mecca hospitality zone, where 11 kW AC-3 rating covers the dominant pump motor size.
- Primary and secondary air handling unit fan motor control in hotel central plant rooms for Vision 2030 Red Sea Project and Amaala resort developments, where Czech R&D quality at mid-range pricing aligns with giga-project HVAC cost targets.
- Data centre precision cooling unit motor control in Riyadh's Second Ring Road data centre corridor, where reliable 10 million mechanical operations life ensures continuous uptime for server cooling infrastructure.
- Star-delta motor starters for compressors and fans in light industrial units across MODON industrial parks, where the three-contactor star-delta configuration using Ex9C 25A units provides cost-effective reduced-voltage starting without VFD investment.
- Cooling tower fan motor control in SEC LV substation cooling systems and ARAMCO facilities management applications, where IEC 60947-4-1 certification and paired Ex9R overload relay provide reliable, code-compliant motor protection.
- Fire pump jockey and duty pump motor control in commercial and industrial fire protection systems across Saudi Arabia, where IEC-certified contactor and overload relay combination meets NFPA 20 fire pump controller component requirements.
Industrial Supplier in Saudi Arabia
Get a Quote for the NOARK Ex9C 25A AC Contactor 230VAC Coil
We respond within 4 business hours. Send model 119003 for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — 119003
Common questions from buyers in Saudi Arabia and the GCC