R. STAHL LS Leitungsschutzschalter 8530/1-MCB-STA101-C10-500-2
Article Number: 293995
Product Overview
The R. STAHL 8530/1-MCB-STA101-C10-500-2 is a miniature circuit breaker designed for system technology applications. It offers good current limitation for short circuits and high breaking capacity (10, 15, or 25 kA), leading to reduced stress on cables and higher selectivity with upstream fuses. The modular design allows for 1- to 4-pole versions and nominal currents from 0.5–63 A, with a maximum installation capacity of 4.5 module widths (TE).
Key Features
- Trennerfunktion according to EN 60947-2
- Energy limiting class 3
- Easy replacement or expansion of installations due to modular design
- Simple mounting by snapping onto top-hat rails in Ex e enclosures
- Fixed thermal and magnetic trip units
- Ergonomically shaped operating lever for secure switching
- Protection against re-switching during maintenance using padlocks (accessory)
Technical Data
Explosion Protection
| Parameter | Value |
|---|---|
| Einsatzbereich (Zonen) | 1, 2 |
| Einsatzbereich (Zonen) Hinweis | Usable in Zone 21 / 22 with protection via Ex tb / tc enclosure |
| 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 certification (ATEX) |
Elektrische Daten
| Parameter | Value |
|---|---|
| Bemessungsbetriebsspannung AC | 230 V |
| Bemessungsbetriebsstrom | 10 A |
| Frequenz | 50/60 Hz |
| Bemessungsschaltvermögen | 10 kA |
| Elektrische Lebensdauer | 2 x 104 |
| Mechanische Lebensdauer | 2 x 104 |
| 1. Hilfsfunktion | Auxiliary contact 1 changeover + fault signal contact 1 changeover |
| Bemessungsspannung 1. Hilfsfunktion AC | 230 V |
| Max. Bemessungsstrom 1. Hilfsfunktion | 2 A |
| 2. Hilfsfunktion | None |
| Max. Spannung 2. Hilfsfunktion DC | - |
| Auslösecharakteristik | C |
| Polzahl | 1-pole |
Umgebungsbedingungen
| Parameter | Value |
|---|---|
| Umgebungstemperatur | -40 °C ... 70 °C |
| Umgebungstemperatur (Fahrenheit) | -40 °F ... 158 °F |
| Umgebungstemperatur Hinweis | Deviating ambient temperatures based on current certificates available upon request |
Mechanische Daten
| Parameter | Value |
|---|---|
| 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): max. 16/10 mm² for upper and lower chamber (a maximum cross-section difference between the upper and lower chamber can be clamped). Permitted combinations of connection cross-sections can be found in the operating manual. |
| Breite | 65 mm [2.56 in] |
| Länge | 165 mm [6.5 in] |
| Einbautiefe | 138.3 mm [5.44 in] |
| Gewicht | 1 kg [2.205 lb] |
Montage / Installation
| Parameter | Value |
|---|---|
| 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 Dimensions
Auslösecharakteristik C (Tripping Characteristic C): The document includes a graph illustrating the tripping characteristic 'C' for the circuit breaker, showing tripping time in seconds and minutes against multiples of the rated current (I/In). This characteristic is suitable for inductive loads.
Maßzeichnung (Dimensional Drawing): Detailed dimensions are provided in millimeters [inches] for the circuit breaker, including width, length, and depth. The drawing indicates that the unit is 2 module widths (TE).
8530/1; 2 Teilungseinheiten (2 Module Widths)
Zubehör (Accessories)
Abschließvorrichtung vierfach (Locking Device, fourfold)
A locking device for individually locking the component using up to 4 cylinder locks. This is a Lock-out / Tag-out shackle.
- Article Number: 227232
Befestigungsset (Mounting Set)
A mounting set for attaching the component to the mounting plate without a top-hat rail.
- Article Number: 276618
Zylinderschloss (Cylinder Lock)
For locking (shackle Ø 3).
- Article Number: 107115
Note: Technical data, dimensions, weights, constructions, and delivery options are subject to change. Illustrations are non-binding.
