ABB ESB25-22N-06 Building Contactor

ESB25-22N-06

1. ESB: ايه بي بي modular building installation contactor مسلسل
2. 25: Rated operational current AC-1/AC-7a of main contacts = 25A
3. 22: تكوين الاتصال: 2 مفتوح عادة (لا) + 2 مغلق عادة (نورث كارولاينا) (4-القطب)
4. ن: Silent AC/DC universal coil (no buzzing sound, built-in overvoltage absorption circuit)
5. 06: Coil control voltage: AC/DC 230～240V

Original manufacturer part number: 1SAE231111R0622

Domestic order number: 10228794

2. Core Electrical Specifications

2.1 Main Circuit Load Ratings (400VAC/230VAC)

تصنيف الجهد العزل واجهة المستخدم: 500V

Rated impulse withstand voltage Uimp: 6كيلو فولت

Maximum main circuit voltage: 400الخامس و / 220في العاصمة

2.2 ملف التحكم

السيطرة على الجهد: AC/DC 230～240V (universal for AC & العاصمة)

Applicable frequency: 50/60/400هرتز

سمات: Silent operation, انخفاض استهلاك الطاقة, built-in surge suppression, no additional varistor required

2.3ميكانيكية & التحمل الكهربائي

التحمل الميكانيكي: 1,000,000 العمليات

Electrical endurance for AC-1 resistive loads: 130,000 العمليات

Electrical endurance for AC-3 motor loads: 500,000 العمليات

3. الأبعاد الميكانيكية & تثبيت

طريقة التركيب: Snap-on mounting on standard 35mm DIN rail

Module width: 2 وحدات (36مم)

الأبعاد الشاملة: W36mm × H85mm × D65mm

Net weight: 0.245كجم

فئة الحماية: IP20 (for indoor cabinet use only)

الإنهاء: محطات المسمار, tool-free auxiliary contact expansion interface

4. ميزات المنتج
5. Silent Coil: Universal for AC and DC, suitable for noise-sensitive areas such as machine rooms, dormitories and hotels
6. Integrated Overvoltage Protection: Built-in absorption circuit on coil to suppress switching surges
7. Wide Load Compatibility: Supports lighting, التدفئة الأرضية, المشجعين, water pumps and small single-phase motors simultaneously
8. Compact Modular Design: 2-module width to save cabinet space
9. Equipped with 2NO and 2NC contacts, enabling synchronous control of two switch-on circuits and two switch-off circuits for flexible circuit design
10. سيناريوهات التطبيق النموذجية

المباني التجارية: Public lighting, مراوح التكييف المركزي, floor heating modules

Hotels & apartments: Automatic control of room lighting, fresh air systems and water pumps

Machine & electrical rooms: Thermostatic equipment, load switching in power distribution cabinets

Light industrial applications: Switching of resistive loads ≤25A and single-phase motors ≤1.3kW

6. Optional Matching Accessories
7. وحدات الاتصال المساعدة: EH04-11N (1لا + 1NC), EH04-20N (2لا)
8. Spacing heat dissipation baffles: ESB-DIS (for multiple units installed side-by-side in high-temperature environments)
9. End cover plates: ESB-PLK24, ESB-SPK24
10. Reference Alternative Models in the Same Series

24V AC/DC coil: ESB25-22N-01

4NO with 230V coil: ESB25-40N-06

4NC with 230V coil: ESB25-04N-06

Complete Model List of ABB ESB Silent Building Contactors

1. قاعدة ترميز النموذج (ESBXX-XXN-XX)
2. ESB: Silent AC/DC universal building contactor (built-in surge suppression, buzz-free)
3. First two XX digits: Rated AC-1 current rating: 16/20/25/40/63/100أ
4. Middle two XX digits: تكوين الاتصال الرئيسي (first = NO, second = NC)

11=1NO+1NC, 20=2NO, 02=2NC, 22=2NO+2NC, 40=4NO, 04=4NC

4. ن: Silent coil identifier
5. Last two digits: رمز الجهد لفائف (2 commonly used versions in domestic market)

01: AC/DC 24V

06: AC/DC 230~240V (mainstream for civil use; your model ESB25-22N-06 adopts this voltage)

07: AC/DC 400~415V (for industrial three-phase control)

2. Basic Specifications by Current Rating

3. قائمة النماذج الكاملة حسب التصنيف الحالي (Domestic common 01/06 الجهد االكهربى, including industrial 07 إصدار)

3.1 ESB16 (16أ, 1 وحدة)

Contact configurations: 11, 20, 02

ESB16-11N-01 / ESB16-11N-06 / ESB16-11N-07

ESB16-20N-01 / ESB16-20N-06 / ESB16-20N-07

ESB16-02N-01 / ESB16-02N-06 / ESB16-02N-07

3.2 ESB20 (20أ, 1 وحدة)

Contact configurations: 11, 20, 02

ESB20-11N-01 / ESB20-11N-06 / ESB20-11N-07

ESB20-20N-01 / ESB20-20N-06 / ESB20-20N-07

ESB20-02N-01 / ESB20-02N-06 / ESB20-02N-07

3.3 ESB25 (25أ, 2 وحدات, your model belongs to this series)

Contact configurations: 20, 02, 22, 40, 04

ESB25-20N-01 / ESB25-20N-06 / ESB25-20N-07

ESB25-02N-01 / ESB25-02N-06 / ESB25-02N-07

ESB25-22N-01 / ESB25-22N-06 / ESB25-22N-07 (your model ESB25-22N-06)

ESB25-40N-01 / ESB25-40N-06 / ESB25-40N-07

ESB25-04N-01 / ESB25-04N-06 / ESB25-04N-07

3.4 ESB40 (40أ, 3 وحدات)

Contact configurations: 40, 04, 22

ESB40-40N-01 / ESB40-40N-06 / ESB40-40N-07

ESB40-04N-01 / ESB40-04N-06 / ESB40-04N-07

ESB40-22N-01 / ESB40-22N-06 / ESB40-22N-07

3.5 ESB63 (63أ, 3 وحدات)

Contact configurations: 40, 04

ESB63-40N-01 / ESB63-40N-06 / ESB63-40N-07

ESB63-04N-01 / ESB63-04N-06 / ESB63-04N-07

3.6 ESB100 (100أ, 6 وحدات)

تكوين الاتصال: 40

ESB100-40N-01 / ESB100-40N-06 / ESB100-40N-07

4. Manual Operation Version EN Series (خياري, with manual toggle lever)

Same coding rule as ESB, prefixed with EN, على سبيل المثال. EN20-22N-06, EN25-40N-06, for on-site manual switching and commissioning.

5. Matching Accessory Part Numbers
6. وحدات الاتصال المساعدة: EH04-11N (1لا + 1NC), EH04-20N (2لا)
7. Side-by-side heat dissipation baffles: ESB-DIS
8. End cover plates: ESB-PLK24 (for 1/2-module models), ESB-PLK40/63 (for 3/6-module models)
9. Side sealing plates: ESB-SPK24, ESB-SPK40/63
10. Cross Reference of Common Domestic Order Numbers (06 version with 230V coil)

ESB16-22N-06: 1SBE111111R0622

ESB20-22N-06: 1SBE121111R0622

ESB25-22N-06: 1SAE231111R0622 (رقم الطلب: 10228794)

ESB25-40N-06: 1SAE231111R0640 (رقم الطلب: 10228796)

ESB40-40N-06: 1SAE341111R0640

ESB63-40N-06: 1SAE351111R0640

Official Mechanical Endurance Parameters of ABB ESB25-22N-06

Mechanical Durability: 1,000,000 العمليات

Reference Supporting Electrical Endurance (Original Manufacturer Data for Same Model)

1. Resistive loads AC-1 / AC-7a (إضاءة, Heating)

مفتوح عادة (لا) اتصالات: 130,000 العمليات

مغلق عادة (نورث كارولاينا) اتصالات: 50,000 العمليات

2. Motor loads AC-3 / AC-7b (المشجعين, Water Pumps)

مفتوح عادة (لا) اتصالات: 500,000 العمليات

مغلق عادة (نورث كارولاينا) اتصالات: 340,000 العمليات

ملاحظات تكميلية

1. All models in ESB25 series (ESB25-20/02/22/40/04N-01/06/07) share a unified mechanical endurance of 1,000,000 العمليات, unaffected by contact configuration or coil voltage.
2. Mechanical endurance refers to pure mechanical actuation cycles with no load, only coil pull-in and drop-out; electrical endurance means the effective service life of contacts under rated load switching.
3. Ambient operating temperature range: -25درجه مئوية ~ +55 درجه مئوية. Temperatures exceeding 55℃ will shorten electrical endurance, while mechanical endurance is barely affected by minor temperature fluctuations.

Translation Specification Note

1. Industrial electrical standard terms comply with IEC international norms (NO/Nc, AC-1/AC-3, السكك الحديدية الدين, أي, واجهة المستخدم, Uimp etc.)
2. ماركة, نموذج, part numbers, order codes remain unchanged as original characters
3. Tables, hierarchical titles, lists fully retain original document structure for engineering use
4. Unit expressions follow international engineering writing habits (أ, V, كيلوواط, مم, كجم)