ABB 1SFA663001A AGS-AM230 – Emergency Stop Push Button | ABB Jokab Safety / ABB Control
Engineering Background
The ABB 1SFA663001A (AGS-AM230) is a 40 mm mushroom-head emergency stop push button engineered to IEC 60947-5-5 and ISO 13850 standards. Designed for machine builders and panel integrators who require a certified, robust, and immediately recognizable safety actuator, this unit delivers reliable circuit interruption in the most demanding industrial environments.
Product Positioning
As part of ABB’s AGS (Actuator Guard System) series, the AGS-AM230 is positioned as a premium safety component for OEM control panels, robotic cells, conveyor systems, and process automation enclosures. Its 40 mm yellow guard ring and red mushroom actuator conform to global safety color conventions, ensuring operator recognition under stress.
Complete Technical Specifications
| Part Number | 1SFA663001A / AGS-AM230 |
| Manufacturer | ABB (ABB Jokab Safety / ABB Control) |
| Country of Origin | Germany (DE) |
| Actuator Type | 40 mm Mushroom Head, Latching (Twist-to-Release) |
| Actuator Color | Red |
| Guard Ring Color | Yellow |
| Mounting Hole | 22.5 mm (standard IEC panel cutout) |
| Contact Configuration | 1 NC (Normally Closed) — direct-opening action |
| Rated Voltage (Ue) | AC/DC 230 V |
| Rated Current (Ie) | 3 A (AC-15) / 3 A (DC-13) |
| Thermal Current (Ith) | 10 A |
| Protection Degree | IP65 (front face, IEC 60529) |
| Standards | IEC 60947-5-1, IEC 60947-5-5, ISO 13850 |
| Safety Category | Category 0 / Category 1 stop (per ISO 13850) |
| Operating Temperature | -25 °C to +70 °C |
| Mechanical Life | ≥ 1,000,000 operations |
| Electrical Life | ≥ 100,000 operations (at rated load) |
| Terminal Type | Screw terminals |
| Weight | ~4,460 g (packaged) |
| Housing Material | Thermoplastic (PA66), UV-stabilized |
Proven Application Environments
- Robotic Workcells & Collaborative Robot Fencing — Provides mandatory Category 0 stop capability per ISO 10218-2.
- Conveyor & Material Handling Systems — Withstands vibration, dust, and wash-down cycles (IP65).
- CNC Machining Centers & Press Lines — Direct-opening NC contact ensures fail-safe operation even under contact welding conditions.
- Process Automation Panels (Oil & Gas, Chemical) — Rated for wide temperature range; suitable for outdoor enclosures.
- Packaging & Food Processing Lines — IP65 sealing resists cleaning agents and moisture ingress.
- Crane & Hoist Control Stations — Twist-to-release latching prevents accidental restart after emergency stop.
Engineering Advantages
- Direct-Opening Action (IEC 60947-5-5) — Mechanically forced contact separation; cannot be defeated by contact welding, ensuring true safety-grade interruption.
- ISO 13850 Compliant Geometry — 40 mm mushroom head exceeds minimum 40 mm diameter requirement; yellow guard ring meets color-coding mandate without additional hardware.
- 22.5 mm Standard Cutout — Drop-in compatible with ABB CP range, Siemens 3SB, Schneider XB4/XB5, and most IEC-standard operator panels — no adapter required.
- Twist-to-Release Latching — Prevents inadvertent machine restart; operator must consciously rotate actuator to reset, satisfying EN ISO 13849-1 reset requirements.
- IP65 Ingress Protection — Sealed against dust and low-pressure water jets; suitable for wash-down and outdoor-rated enclosures.
- Wide Thermal Range (−25 °C to +70 °C) — Qualified for cold-storage facilities, outdoor substations, and high-ambient process areas.
System Architecture & Signal Flow
The AGS-AM230 integrates into safety circuits as follows:
- Actuator Depression → Mushroom head travels axially, mechanically forcing NC contact to open state via positive-opening mechanism.
- Latching → Cam mechanism locks actuator in depressed position; circuit remains open regardless of downstream logic state.
- Safety Relay / SIL-rated Controller Input → Open NC contact is monitored by a safety relay (e.g., ABB JSBR4, Pilz PNOZ, Sick UE10) or a safety PLC input card (e.g., ABB AC500-S, Siemens ET 200SP F-DI).
- Reset Sequence → Operator rotates mushroom head clockwise to release latch → NC contact closes → safety relay performs cross-circuit monitoring → machine restart authorized only after manual reset of safety relay.
Wiring Note: Connect NC contact in series with the safety relay’s monitored input channel. Do not wire in parallel with other stop devices unless the safety relay supports multi-channel monitoring.
Sourcing & Quality Verification
- Authorized Distribution Channel — Konmask.com sources ABB components through verified industrial distribution networks. Each unit is inspected against ABB factory markings, date codes, and packaging integrity before dispatch.
- Authenticity Indicators — Genuine ABB 1SFA663001A units carry: ABB logo embossed on actuator body; CE + UL markings on contact block; ABB part number laser-etched on terminal block; holographic label on retail packaging.
- Traceability — Batch traceability documentation available upon request for OEM and system integrator orders ≥ 10 units.
- Counterfeit Risk Advisory — Safety-critical components sourced from unverified marketplaces carry significant risk of non-compliant direct-opening mechanisms. Always verify IEC 60947-5-5 certification documentation.
Procurement Process
- Confirm Quantity & Delivery Timeline — Contact us via the form below or email support@konmask.com with your required quantity and project deadline.
- Quotation & Lead Time — We respond within 1 business day with pricing, availability, and estimated lead time (typically 3–7 business days for stocked items).
- Order Confirmation — Place order via Konmask.com checkout or request a proforma invoice for bank transfer / corporate PO.
- Quality Inspection & Dispatch — Each unit undergoes visual and continuity inspection before packaging. Shipped with original ABB packaging and documentation.
- After-Sales Support — 12-month warranty against manufacturing defects. Technical support available for wiring, integration, and compliance queries.
Technical FAQ
- Q: Is the 1SFA663001A suitable for SIL 2 / PLd safety functions?
- A: The AGS-AM230 contact block meets IEC 60947-5-5 direct-opening requirements, which is a prerequisite for SIL 2 / PLd. However, the achievable SIL/PL depends on the complete safety function architecture, including the safety relay and wiring topology. Consult ABB’s SISTEMA library data for exact PFH values.
- Q: Can I replace only the contact block without replacing the actuator?
- A: Yes. The AGS series uses a modular design. The contact block (AM230 suffix) can be separated from the actuator head for maintenance or reconfiguration, provided the replacement block carries the same IEC 60947-5-5 certification.
- Q: What is the difference between AGS-AM230 and AGS-AM024?
- A: The suffix denotes rated voltage: AM230 = 230 V AC/DC; AM024 = 24 V DC. Select based on your control circuit voltage. Contact configuration (1 NC, direct-opening) is identical.
- Q: Is this product RoHS compliant?
- A: Yes. ABB AGS series components comply with EU RoHS Directive 2011/65/EU and its amendment 2015/863/EU.
- Q: What panel thickness range is supported?
- A: The AGS-AM230 supports panel thicknesses from 1 mm to 6 mm. For thicker panels, ABB offers extended-thread adapter kits.
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