Siemens 3RT2024-1AP00 Power Contactor

تحديد موضع المنتج: SIRIUS Innovation series, Size S0, 3-موصل التيار المتردد القطب. Designed for start/stop control of 3-phase motor and load, with screw terminals and DIN rail mounting.

✅ Model Breakdown

3RT2: New generation SIRIUS contactor series

024: كود المواصفات, AC-3 12A / 5.5kW @400V

1: Built-in auxiliary contacts 1NO + 1نورث كارولاينا

أ: AC coil

ص: 230فولت تيار متردد 50 هرتز

00: محطات المسمار, no additional function modules

📋 Core Technical Parameters

🧩 Application Scenarios

Start/stop and reversing control of 3-phase asynchronous motors

المشجعين, مضخات المياه, belt conveyors and small machine tool loads

HVAC and automation control cabinet power circuits

🔁 Reference Replacement Models

1. Upgrade relation: 3RT1024-1AP00 (old, توقف) → 3RT2024-1AP00 (successor)
2. Same rating with different coil voltage:

3RT2024-1AN20: AC220V 50/60Hz wide-range coil

3RT2024-1BB40: DC24V coil

3. ما يعادلها المحلية: سيمنز 3RT6024-1AP00 (locally manufactured, المعلمات الكهربائية متطابقة)

⚠️ Selection & ملاحظات الصيانة

1. For replacement, verify: AC-3 current rating, الجهد اللولبي, quantity of auxiliary contacts
2. Recommended matched thermal overload relay: 3RU2124 series (for 5.5kW motors)
3. الملحقات الاختيارية: مثبط الطفرة, side-mounted auxiliary contacts, mechanical interlock
4. قائمة فحص التفتيش المستعملة: coil resistance measurement, main contact erosion check, pull-in & release action test

Siemens 3RT2024-1AP00 Full Technical Data

SIRIUS 3RT2, S0 frame, 3-pole power contactor, محطات المسمار, تركيب السكك الحديدية DIN

1. جهات الاتصال الرئيسية (دائرة الطاقة)

1. Built-in Auxiliary Contacts

إعدادات: 1لا + 1نورث كارولاينا (integrated, non-removable)

Auxiliary contact rating: AC-15 3A / DC-13 0.5A

Max voltage for auxiliary contacts: 400الخامس و

ثالثا. معلمات الملف (دائرة التحكم)

1. خدمة الحياة & تردد التشغيل

الحياة الميكانيكية: 10,000,000 العمليات

الحياة الكهربائية AC-3: تقريبا. 1,000,000 العمليات

Max operating frequency under AC-3: 1000 دورات / ساعة

Max operating frequency under AC-4: 300 دورات / ساعة

1. البيئية, Dimensional & البيانات الميكانيكية

حجم الإطار: Size S0

Overall dimension: W45mm × H85mm × D97mm

الوزن الصافي: تقريبا. 0.405كجم

تصاعد: 35مم DIN السكك الحديدية, or plate mounting via screws

المحطات: Screw clamp terminals

Operating ambient temperature: -25درجه مئوية ~ +60 درجه مئوية (inside cabinet)

درجة حرارة التخزين: -55℃ ~ +80℃

فئة الحماية: IP20 (front face and terminals)

1. المعايير & الشهادات

Compliance standard: اللجنة الانتخابية المستقلة 60947-4-1 / غيغابايت 14048.5

الشهادات: سي سي سي, م, أول

رمز النظام المنسق: 85364900

سابعا. تعريف النموذج

3RT2: New generation SIRIUS contactor series

024: كود المواصفات, AC-3 12A, الحجم S0

1: Built-in 1NO+1NC auxiliary contacts

أ: AC coil

ص: AC230V 50Hz

00: محطات المسمار, no built-in surge suppression

ثامنا. Matching Selection Reference

1. Thermal overload relay: 3RU2124 (matched for 5.5kW motors)
2. مُكَمِّلات: side-mounted auxiliary contacts, RC surge absorber, mechanical interlock module
3. Locally manufactured equivalent model: 3RT6024-1AP00, fully identical electrical parameters

Siemens 3RT2024-1AP00｜Application Fields & Load Types

Specification baseline: S0 frame, AC-3 12A / 5.5kW@400V, 3-موصل التيار المتردد القطب. Primarily used for direct-on-line (دول) starting of 3-phase motors; also suitable for AC-1 resistive loads. Integrated 1NO+1NC auxiliary contacts for PLC feedback and interlock circuits.

🏭 1. General Machinery Manufacturing (الأكثر شيوعًا)

أدوات الآلات الصغيرة: cooling pumps, lubrication pumps, chip removal motors

Conveying equipment: الناقلات الحزامية, roller lines, مصاعد

Pneumatic systems: start/stop for small piston air compressor motors

Packaging equipment: stretch wrappers, case sealers, small stirring motors

النجارة & plastic machinery: shredders, auxiliary extruder motors, المشجعين

🌬️ 2. التدفئة والتهوية وتكييف الهواء & أتمتة البناء

Air handling unit fans, مضخات مياه التبريد, condensate pumps for central air conditioning

Small compressors, exhaust fans and fresh air fans of air-cooled / water-cooled units

Building control cabinets, مراوح عادم دخان الحريق (with thermal relay protection)

الأحمال المقاومة: electric heating elements, commercial lighting circuits (ايه سي-1, max.20A)

🥤 3. طعام, المشروبات & صناعة الأدوية

Wash pumps, agitator tanks, transfer pumps, small drive motors for filling lines

Fans and pump sets for CIP cleaning systems

Fans and circulating water pumps in cold storage and clean rooms

المزايا: Wide temperature range -25~+60℃, CCC/CE/UL certifications, suitable for clean control cabinets

💧 4. معالجة المياه & Water Supply/Drainage

Small sewage pumps, مضخات المياه النظيفة, chemical dosing agitator motors

Rainwater harvesting, greywater systems, filter drive motors

Local pump station control cabinets, PLC remote start-stop + operation feedback (via built-in auxiliary contacts)

🚗 5. السيارات & Component Automation

Tooling fixtures, roller conveyors at workstations, workstation cooling fans

Exhaust fans in spray booths, small hydraulic station motors

Motor start-stop control for test benches

⚙️ 6. تطبيقات صناعية أخرى

1. MCC Motor Control Centre: 5.5kW motor circuits in drawer units; forms complete motor protection unit together with circuit breaker and thermal relay
2. VFD bypass: Bypass switching for small variable frequency drives (ملحوظة: Frequent switching is not recommended)
3. Small hydraulic stations: Start-stop control for hydraulic oil pump motors
4. Solar / energy storage auxiliary: Cabinet cooling fans and circulating pump control

✅ Applicable Load Types

1. ايه سي-3: 3-phase asynchronous motor (5.5kW@400V), مباشر على الخط (دول) starting (primary use)
2. ايه سي-1: الأحمال المقاومة, electric heating, incandescent lamp groups, max.20A
3. AC-4: Motor inching and forward/reverse rotation (ملحوظة: limited operating frequency, max.300 cycles/hour)

❌ Non-suitable Scenarios

Motors rated >5.5كيلوواط

Heavy frequent inching and heavy shock duty (long-term high frequency under AC-4)

Capacitor reactive power compensation (special 3RT26 capacitor contactor required; this model cannot be substituted)

DC main circuit loads (this is an AC contactor)

💡 Selection Key Points

Built-in 1NO+1NC mirror auxiliary contacts for running feedback, fault interlocking and safety circuits, ideal for PLC automation control

تركيب السكك الحديدية DIN, compact width (45مم), suitable for dense cabinet layout

Siemens 3RT2024-1AP00｜Cross-Brand Equivalent Comparison Table

Baseline specification: 3ص, AC-3 12A, 5.5kW@400V, AC230V 50Hz coil, built-in 1NO+1NC auxiliary contacts, محطات المسمار, السكك الحديدية الدين

⚠️ ملحوظة: Electrically equivalent replacement; overall dimensions, cutouts and accessories may not be fully compatible. Verify mounting dimensions and auxiliary contact configuration before cabinet retrofit.

✅ Key Notes for Cross-brand Replacement (Engineering)

1. جهات الاتصال المساعدة: The reference model has built-in 1NO+1NC. Many economical models only have 1NO (على سبيل المثال. LC1N1210), cannot be directly replaced due to missing NC feedback contact. Must select suffix 1211 (1لا + 1NC).
2. الجهد لفائف: Baseline AC230V 50Hz. Distinguish:

M7=AC220V 50/60Hz; P7=AC230V 50Hz (fully matches coil of this model)

3. أبعاد التركيب: Siemens S0 frame width 45mm; Schneider LC1D12, ABB AF12 also 45mm width, directly mountable on DIN rail, cutout generally compatible. Depth differs; verify depth if cabinet space is limited.
4. Matched Thermal Relay: Thermal relay model must be changed when switching brand. Contactors and thermal relays from different brands cannot snap-fit together, separate mounting required.
5. التعشيق الميكانيكي & مُكَمِّلات: Cross-brand accessories not interchangeable. Reversing interlock modules and side-mounted auxiliary contacts cannot be mixed.

❗ Quick Selection Recommendation

Direct replacement for project, توافق عالي: Schneider LC1D12P7

Cost reduction with domestic product: CHNT NXC-12 11 تيار متردد 230 فولت

Overseas project, wide voltage requirement: ABB AF12-30-11-13

Siemens 3RT2024-1AP00 (S0 Frame) أبعاد التركيب

وحدة: مم

الأبعاد الشاملة

Width W：45

Height H：85

Depth D：97 (from DIN rail backplate to front of terminals)

طرق التركيب

1. تركيب السكك الحديدية DIN: سكة DIN القياسية مقاس 35 مم (DIN EN 60715), clip-on installation
2. تثبيت المسمار: Can also be plate-mounted directly on backplate (without rail)

اتجاه التركيب: ±180° rotation on vertical plane; ±22.5° tilt forward/backward allowed

Cabinet Clearance for Heat Dissipation

Side-by-side installation: 0مم التخليص (can be mounted tightly together)

Minimum top, bottom and front clearance: 10مم

Clearance to earthed metal parts: ≥6mm laterally, ≥10mm top/bottom/front

⚠️ Dimension change after adding accessories (Important for cabinet cutout design)

1. Front-mounted auxiliary contact block: عرض & height unchanged, depth increases by 44mm
2. Side-mounted auxiliary contacts: ارتفاع & عمق دون تغيير, width increases

This unit has built-in 1NO+1NC auxiliary contacts; dimension remains 45×85×97 without extra accessories.

وزن

الوزن الصافي: 0.405كجم

مرجع الاستبدال

Schneider LC1D12P7 also has 45mm width, compatible DIN rail position; but depth varies slightly. Double-check depth for cabinet retrofit with limited depth.