ABB AX50-30-00-80 AC Contactor

Répartition du code modèle

AX50-30-00-80

1. AX50: AX series general-purpose Contacteur CA, Taille du cadre 50
2. 30: 3-pôle, 3 main Normally Open contacts (3NON), no main Normally Closed contacts
3. 00: No built-in auxiliary contacts (0NON+0NC). Auxiliary contacts must be fitted externally with CAL5X auxiliary contact blocks.
4. 80: Code de bobine

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

Modèle de commande complet: AX50-30-00-80220-230V50Hz/230-240V60Hz

ABB Code de commande: 10139897

2. Paramètres électriques de base

3. Contour & Dimensions

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

Poids net: Environ. 1.05 kilos

Marquages ​​​​des bornes:

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

Bornes de bobine: A1, A2 (AC coil, non polarisé)

4. Principales fonctionnalités
5. No built-in auxiliary contacts. External auxiliary contact modules CAL5X-11 (1NON+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: Surge suppressors (RC networks, varistances), verrouillages mécaniques, 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 (Code de commande:10139700)

6. Compatible Replacement Options

Remplacement direct du fabricant d'origine

No newer superseding model; AX50 remains in mass production.

Cross-brand Equivalent Alternatives

Schneider LC1D50M7C (50UN, Bobine AC220V)

Siemens 3RT2036-1AK60

⚠️ Replacement Checkpoints: Cotes de montage, tension de bobine, auxiliary contact configuration, plug compatibility with thermal relays.

7. Applications typiques

Start/stop control of 3-phase motors for air compressors, pompes à eau, les fans, convoyeurs, machines de moulage par injection, HVAC equipment; switching of resistive loads such as heaters and lighting circuits.

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

Informations de base sur le produit

Modèle complet: AX50-30-00-80

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

ABB Order Code: 10139897

ABB Product Code: 1SBL351074R8000

Customs HS Code: 85364900

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

Origine: Tianjin, Chine

Certifications: CCC, CE, RoHS, Conforme à la CEI 60947

1. Répartition du code modèle

⚠️ 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 (CEI 60947-4-1)

2.1 Paramètres du circuit principal

2.2 Control Coil Parameters

Tension de bobine: AC 220~230V(50Hz) / 230~240V(60Hz)

Pick-up Voltage: ≤85% Ue

Tension de chute: 10% ~ 60% Ue

Consommation électrique de la bobine: Pick-up ≈70 VA; Holding ≈8 VA

Bornes de bobine: A1, A2 (Non-polarized for AC)

2.3 Lifespan & Spécifications de fonctionnement

Endurance mécanique: ≥10,000,000 operations

Endurance électrique (AC-3, 400V, 50UN): ≥1 000 000 d'opérations

Fréquence de fonctionnement maximale: 600 opérations/heure (AC-3 load)

3. Environnemental & Spécifications de montage

4. Dimensions du contour & Poids

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

Poids net: 1.05 kilos

Définition du terminal

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

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

Circuit de contrôle: A1, A2

5. Accessoires en option (Separate Order Required)

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

1. CAL5X-11: Side-mounted auxiliary contact block, 1NON+1NC (Le plus couramment utilisé)
2. CAL5X-20: 2 Normalement ouvert; CAL5X-02: 2 Normalement fermé
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. Module de verrouillage mécanique: For forward/reversing contactor interlocking
6. Couvercle de protection des bornes

⚠️ 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

Circuit de contrôle: Power → Start/Stop Pushbuttons → A1, A2

2. For running status feedback: Install CAL5X-11, utiliser 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. Sélection & Guide de remplacement

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: Tension de bobine, dimensions de montage, plug compatibility with thermal overload relays, auxiliary contact configuration.

9. Précautions d'application & Éviter les pièges
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. Pour charges inductives (moteurs), 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.