Genuine Mitsubishi S-K25 Magnetic Contactor | S-K Series AC Contactor – Verified Source
The Mitsubishi S-K25 is a high-performance AC magnetic contactor from Mitsubishi Electric’s trusted S-K Series, engineered for demanding industrial automation environments. At Konmask.com, every unit is sourced through verified supply channels and undergoes a rigorous 4-step quality inspection before dispatch — giving B2B buyers the confidence they need when specifying critical control components.
Technical Specifications
- Model: S-K25
- Series: Mitsubishi S-K Series
- Type: AC Magnetic Contactor
- Rated Current: 25 A
- Coil Voltage: AC 100V / 110V / 200V / 220V / 380V / 440V (specify on order)
- Poles: 3-pole main contacts + auxiliary contacts
- Frequency: 50 / 60 Hz
- Insulation Class: Class E
- Weight: Approx. 1,700 g
- Manufacturer: Mitsubishi Electric Corporation
- Country of Origin: Japan
Our 4-Step Quality Verification Process
- Step 1 — Source Authentication: All units are procured directly from authorized distributors or OEM-certified supply chains. No grey-market or refurbished stock.
- Step 2 — Physical Inspection: Each contactor is visually inspected for label integrity, housing condition, and correct part markings before warehousing.
- Step 3 — Functional Pre-Check: Coil continuity and contact resistance are verified using calibrated test equipment prior to packaging.
- Step 4 — Secure Packaging & Documentation: Units are packed in anti-static, shock-resistant packaging with a certificate of conformity and packing list included.
Key Features & Benefits
- ✔ Genuine Mitsubishi Electric OEM component — not a compatible substitute
- ✔ Compact S-K Series form factor for panel space optimization
- ✔ Low coil power consumption reduces heat generation in control cabinets
- ✔ High mechanical and electrical endurance for continuous-duty cycles
- ✔ Drop-in replacement for existing S-K25 installations — no rewiring required
- ✔ Wide coil voltage range supports global installation requirements
Typical Applications
- Motor starter circuits in manufacturing and process automation
- Conveyor and pump control panels
- HVAC and building management systems
- Machine tool and CNC equipment control
- PLC-driven output switching in industrial control cabinets
- Power distribution and load switching in MCC panels
Compatible System Components
- Thermal Overload Relays: Mitsubishi TH-K Series (TH-K20, TH-K60)
- Auxiliary Contact Blocks: Mitsubishi SK-1A1B, SK-2A, SK-2B
- Surge Suppressors: Mitsubishi RC-K Series
- Mounting: DIN rail or direct panel mounting (35 mm DIN EN 60715)
- Enclosures: Compatible with standard IEC control panel enclosures
Global Sourcing & Shipping Capabilities
Konmask.com ships the Mitsubishi S-K25 worldwide from our Hong Kong and mainland China fulfillment hubs. We support:
- Express air freight (DHL / FedEx / UPS) — typical transit 3–7 business days
- Sea freight consolidation for bulk orders
- Export documentation: commercial invoice, packing list, certificate of origin
- HS Code: 8536.49 (AC contactors, voltage ≤ 1,000 V)
- Minimum order: 1 unit | Bulk pricing available for orders of 10+ units
Certifications & Compliance Statement
- CE Marked — compliant with EU Low Voltage Directive 2014/35/EU
- UL Listed — recognized under UL 508 (Industrial Control Equipment)
- RoHS Compliant — Directive 2011/65/EU
- IEC 60947-4-1 — Low-voltage switchgear and controlgear standard
- JIS C 8201 — Japanese Industrial Standard for contactors
All compliance documentation available upon request. Contact us before purchase if specific certification copies are required for your project.
How to Order
- Confirm your required coil voltage (e.g., AC 220V, AC 380V) before placing the order.
- Add the S-K25 to your cart and select quantity.
- For bulk orders (10+ units), contact us directly for a volume quotation.
- Provide your shipping address and preferred freight method at checkout.
- A proforma invoice and order confirmation will be issued within 1 business day.
📧 Email: [email protected]
📞 Phone/WhatsApp: +0086 19859288691
🌐 Website: https://Konmask.com
Authenticity & Trust FAQ
Q: Are these genuine Mitsubishi parts?
A: Yes. All S-K25 units sold by Konmask.com are genuine Mitsubishi Electric OEM products sourced from verified distributors. We do not sell compatible, counterfeit, or refurbished units.
Q: Can you provide a certificate of authenticity?
A: Yes. A certificate of conformity is included with every shipment. Additional OEM documentation can be requested prior to order.
Q: What is your return policy for incorrect or defective units?
A: We offer a 30-day return window for units that are defective on arrival or incorrectly shipped. Please contact [email protected] with your order number and photos.
Q: Do you support technical pre-sales consultation?
A: Yes. Our engineering team can assist with compatibility checks, coil voltage selection, and system integration questions. Reach us via email or phone.
Q: Can I order a sample unit before committing to a bulk purchase?
A: Absolutely. Single-unit sample orders are welcome. Bulk pricing is applied automatically at 10+ units.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
