LS Leitungsschutzschalter
8530/1-MCB-STA101-B13-500-2
Art. Nr. 293978
Product Description
The R. STAHL 8530/1-MCB-STA101-B13-500-2 is a miniature circuit breaker from the 8530 series, designed for good current limitation in short circuits and high breaking capacity (10, 15, or 25 kA). This results in lower stress on conductors and higher selectivity to upstream fuses. The modular design allows for 1- to 4-pole versions and nominal currents from 0.5–63 A. The maximum installation capacity is 4.5 modules (TE).
Key features include:
- Disconnect function according to EN 60947-2
- Energy limitation class 3
- Easy replacement or expansion of installations due to modular design
- Simple mounting by snapping onto a top-hat rail in Ex e enclosures
- Fixed set thermal and magnetic trip units
- Ergonomically shaped operating lever ensures safe switching on and off
- Protection against re-switching during maintenance using padlocks (accessory)
Technical Data
Explosion Protection
| Einsatzbereich (Zonen) | 1, 2 |
| Einsatzbereich (Zonen) Hinweis | Usable in Zone 21 / 22 when protected by enclosure Ex tb / tc |
| IECEx Bescheinigung Gas | IECEX FMG 19.0029U |
| IECEx Gasexplosionsschutz | Ex db eb IIC Gb |
| ATEX Bescheinigung Gas | FM19ATEX0191U |
| ATEX Gasexplosionsschutz | II 2 G Ex db eb IIC Gb |
| Bescheinigungen | ATEX (FM), Brazil (ULB), IECEx (FM), People's Republic of China (CQST) |
| Konformitätserklärungen | Conformity declaration (ATEX) |
Electrical Data
| Bemessungsbetriebsspannung AC | 230 V |
| Bemessungsbetriebsstrom | 13 A |
| Frequenz | 50/60 Hz |
| Bemessungsschaltvermögen | 10 kA |
| Elektrische Lebensdauer | 2 x 10⁴ |
| Mechanische Lebensdauer | 2 x 10⁴ |
| Hilfsfunktion | Auxiliary contact 1 changeover + fault signaling contact 1 changeover |
| Bemessungsspannung 1. Hilfsfunktion AC | 230 V |
| Max. Bemessungsstrom 1. Hilfsfunktion | 2 A |
| 2. Hilfsfunktion | - |
| Max. Spannung 2. Hilfsfunktion DC | - |
| Auslösecharakteristik | B |
| Polzahl | 1-pole |
Umgebungsbedingungen
| Umgebungstemperatur | -40 °C ... 70 °C |
| Umgebungstemperatur Hinweis | Deviating ambient temperatures based on current certificates available upon request |
Mechanische Daten
| Schutzart (IP) (IEC 60529) | IP2X |
| Gehäusematerial | Thermoplast |
| Anschlussquerschnitt min. | 1.5 mm² |
| Anschlussquerschnitt max. | 25 mm² |
| Anschlussquerschnitt AWG min. | 16 AWG |
| Anschlussquerschnitt AWG max. | 4 AWG |
| Anschlussquerschnitt 2 min. | 1.5 mm² |
| Anschlussquerschnitt 2 max. | 10 mm² |
| Anschlussquerschnitt 2 AWG min. | 16 AWG |
| Anschlussquerschnitt 2 AWG max. | 8 AWG |
| Anschlussquerschnitt HIKO min. | 0.5 mm² |
| Anschlussquerschnitt HIKO max. | 4 mm² |
| Anschlussquerschnitt HIKO AWG min. | 18 AWG |
| Anschlussquerschnitt HIKO AWG max. | 14 AWG |
| Anzugsdrehmoment min. | 2 N·m |
| Anzugsdrehmoment max. | 3 N·m |
| Anschlussquerschnitt Hinweis | 2-conductor connection (upper and lower chamber simultaneously): - upper and lower chamber max. 16/10 mm² (A maximum cross-section difference between the upper and lower chamber may be clamped.) The permitted combination possibilities of the connection cross-sections can be found in the operating manual. |
| Breite | 65 mm |
| Breite Zoll | 2.56 in |
| Länge | 165 mm |
| Länge Zoll | 6.5 in |
| Einbautiefe | 138.3 mm |
| Einbautiefe Zoll | 5.44 in |
| Gewicht | 1 kg |
| Gewicht | 2.205 lb |
Montage / Installation
| Anzugsdrehmoment | 2-3 N·m |
| Anzugsdrehmoment Ibf in | 17.7 ... 26.6 lbf-in |
| Anzugsdrehmoment Hilfskontakt | 0.4-0.6 Nm |
| Anzugsdrehmoment Hilfskontakt Ibf in | 3.5 ... 5.3 lbf in |
Technical Drawings and Diagrams
Auslösecharakteristik B (Trip Characteristic B)
The document includes a graph illustrating the trip characteristic curve for type B circuit breakers. The graph plots 'Vielfaches des Bemessungsstromes I/In' (Multiple of rated current I/In) on the x-axis against 'Auslösezeit' (Trip time) in seconds and minutes on the y-axis. It shows the tripping behavior for both AC and DC currents, with a limit curve from a cold state indicated.
Maßzeichnung (Dimensional Drawing)
A dimensional drawing shows the physical dimensions of the circuit breaker. Key dimensions provided in millimeters (and inches) include:
- Width: 65 mm [2.56 in]
- Height: 91.50 mm [3.60 in]
- Overall length: 127.60 mm [5.02 in]
- Mounting depth: 138.30 mm [5.44 in]
- Total length: 165 mm [6.50 in]
- Depth: 35 mm [1.38 in]
- Mounting height: 95.26 mm [3.75 in]
- The unit is described as 8530/1; 2 division units.
Zubehör (Accessories)
Abschließvorrichtung vierfach (Fourfold Locking Device)
A lock-out / tag-out shackle for individually locking the component, usable with up to 4 padlocks.
| Description | Art. Nr. |
| A lock-out / tag-out shackle for individually locking the component, usable with up to 4 padlocks. | 227232 |
Befestigungsset (Mounting Set)
A mounting set for attaching the component to the mounting plate without a top-hat rail.
| Description | Art. Nr. |
| A mounting set for attaching the component to the mounting plate without a top-hat rail. | 276618 |
Zylinderschloss (Cylinder Lock)
Cylinder lock for locking (shackle Ø 3).
| Description | Art. Nr. |
| for locking (shackle Ø 3) | 107115 |
