ABB AX50-30-00-80 AC Contactor

Aufschlüsselung des Modellcodes

AX50-30-00-80

1. AX50: AX series general-purpose AC-Schütz, Rahmengröße 50
2. 30: 3-Pole, 3 main Normally Open contacts (3NEIN), no main Normally Closed contacts
3. 00: No built-in auxiliary contacts (0NO+0NC). Auxiliary contacts must be fitted externally with CAL5X auxiliary contact blocks.
4. 80: Coil Code

✅ Coil Voltage: AC 220~230V 50Hz / 230~240V 60Hz (AC-Spule)

Vollständiges Bestellmodell: AX50-30-00-80220-230V50Hz/230-240V60Hz

ABB Bestellcode: 10139897

2. Elektrische Kernparameter

3. Gliederung & Abmessungen

Width × Depth × Height: 82 mm × 110 mm × 108 mm

Nettogewicht: Ca. 1.05 kg

Terminal Markings:

Hauptstromkreis: 1L1, 3L2, 5L3 (Line Side); 2T1, 4T2, 6T3 (Load Side)

Spulenanschlüsse: A1, A2 (Wechselstromspule, nicht polarisiert)

4. Hauptmerkmale
5. No built-in auxiliary contacts. External auxiliary contact modules CAL5X-11 (1NO+1NC), CAL5X-20, CAL5X-02 must be installed separately.
6. Direct pluggable with ABB TA series thermal overload relays to form a complete motor starter.
7. Compatible accessories: Überspannungsschutz (RC networks, varistors), mechanische Verriegelungen, side-mounted auxiliary contacts.
8. Drop-in replacement for legacy A50-30-00; AX series accessories are NOT interchangeable with older A series.
9. Same Series Selection Reference

AX50-30-00-80: No built-in auxiliary contacts (Subject Model)

AX50-30-11-80: Built-in 1NO+1NC auxiliary contacts (Bestellcode:10139700)

6. Compatible Replacement Options

Direkter OEM-Ersatz

No newer superseding model; AX50 remains in mass production.

Cross-brand Equivalent Alternatives

Schneider LC1D50M7C (50A, AC220V-Spule)

Siemens 3RT2036-1AK60

⚠️ Replacement Checkpoints: Montagemaße, Spulenspannung, auxiliary contact configuration, plug compatibility with thermal relays.

7. Typische Anwendungen

Start/stop control of 3-phase motors for air compressors, Wasserpumpen, Fans, Förderer, Spritzgießmaschinen, HVAC equipment; switching of resistive loads such as heaters and lighting circuits.

Complete Technical Document for ABB AX50-30-00-80 AC Contactor

Grundlegende Produktinformationen

Vollständiges Modell: AX50-30-00-80

Full Description: AX50-30-00-80 220–230V 50Hz / 230–240V 60Hz

ABB-Bestellcode: 10139897

ABB Product Code: 1SBL351074R8000

Customs HS Code: 85364900

Serie: AX series 3-pole AC operated contactor (Replaces legacy A50-30-00)

Herkunft: Tianjin, China

Zertifizierungen: CCC, CE, RoHS, Konform mit IEC 60947

1. Aufschlüsselung des Modellcodes

⚠️ Distinction: AX50-30-11-80 is equipped with integrated 1NO+1NC auxiliary contacts. AX50-30-00-80 has no on-board auxiliary contacts.

2. Rated Electrical Parameters (IEC 60947-4-1)

2.1 Hauptstromkreisparameter

2.2 Control Coil Parameters

Spulenspannung: AC 220~230V(50Hz) / 230~240V(60Hz)

Aufnahmespannung: ≤85% Ue

Abfallspannung: 10% ~ 60% Ue

Spulenstromverbrauch: Pick-up ≈70 VA; Holding ≈8 VA

Spulenanschlüsse: A1, A2 (Non-polarized for AC)

2.3 Lifespan & Betriebsspezifikationen

Mechanische Ausdauer: ≥10,000,000 operations

Elektrische Ausdauer (AC-3, 400V, 50A): ≥1.000.000 Operationen

Maximale Betriebsfrequenz: 600 Operationen/Stunde (AC-3 load)

3. Umweltfreundlich & Mounting Specifications

4. Umrissmaße & Gewicht

Width × Depth × Height: 82 mm × 110 mm × 108 mm

Nettogewicht: 1.05 kg

Terminaldefinition

Main Circuit Line Side: 1L1, 3L2, 5L3

Main Circuit Load Side: 2T1, 4T2, 6T3

Steuerkreis: A1, A2

5. Optionales Zubehör (Separate Bestellung erforderlich)

No built-in auxiliary contacts on unit; external accessories required for status feedback

1. CAL5X-11: Side-mounted auxiliary contact block, 1NO+1NC (Am häufigsten verwendet)
2. CAL5X-20: 2 Normalerweise geöffnet; CAL5X-02: 2 Normalerweise geschlossen
3. TA Series Thermal Overload Relays: TA42DU…TA75DU, direct plug-in to build motor starters
4. RC Surge Suppressor / Varistor: Connect across A1/A2 to suppress coil overvoltage
5. Mechanisches Verriegelungsmodul: For forward/reversing contactor interlocking
6. Klemmenschutzabdeckung

⚠️ Important Notice: AX series accessories cannot be interchanged with legacy A series (A50).

6. Standard Wiring Description
7. Basic Motor Start-Stop Circuit

3-phase Power → 1L1/3L2/5L3; 2T1/4T2/6T3 → 3-phase Motor

Steuerkreis: Power → Start/Stop Pushbuttons → A1, A2

2. For running status feedback: Install CAL5X-11, verwenden 13/14 NO contact for signal feedback
3. Surge suppression components for coil must be wired in parallel across A1 and A2, never in series.
4. Official Document Download Sources
5. ABB Global Product Page (Download Datasheet, 2D Drawing, 3D CAD)

https://new.abb.com/products/1SBL351074R8000/ax50-30-00-80

2. ABB Library library.abb.com

Search Document ID: 9AKK107492A7059 (AX Series General Manual)

3. ABB China Online Store: Search Order Code 10139897 at mall.abb.com.cn
4. Auswahl & Austauschanleitung

OEM Upgrade

No superseding model; AX50 is currently in continuous production. Discontinued legacy A50-30-00 can be directly replaced by this model.

Cross-brand Equivalent Alternatives

Schneider LC1D50M7C

Siemens 3RT2036-1AK60

Replacement Verification Points: Spulenspannung, Einbaumaße, plug compatibility with thermal overload relays, auxiliary contact configuration.

9. Vorsichtsmaßnahmen bei der Anwendung & Pitfall Avoidance
10. 00 designation means no built-in auxiliary contacts. Do not assume integrated 1NO+1NC contacts.
11. Derate load current if ambient temperature >55℃ or installation altitude >2000M.
12. Für induktive Lasten (Motoren), coil surge suppression is recommended to avoid PLC electromagnetic interference.
13. Not designed for direct switching of high-voltage DC; operate only within specified AC load categories.
14. CAL5X auxiliary blocks can only be fitted on the left and right sides of contactors; top mounting is prohibited.