$ 186.53
Compact hybrid motor starter with SIL 3 safety, overload protection, and emergency stop for reliable three-phase AC motor control up to 550 V AC.
The Phoenix Contact ELR H3-IES-SC-230AC/500AC-2 hybrid motor starter provides a compact and reliable solution for controlling three-phase AC motors up to 550 V AC. It unites starting, motor protection, and emergency stop in a single 22.5 mm housing, reducing wiring needs and saving cabinet space. Built to meet SIL 3 and PL e safety requirements, the unit offers high operational reliability and long service life. With surge protection and low-wear switching technology, it is an excellent choice for modern automation systems where safety and efficiency are critical.
Designed to simplify control and protection tasks, the ELR H3-IES-SC-230AC/500AC-2 ensures smooth direct starting of motors while reducing maintenance costs. Adjustable overload monitoring supports long-term motor health, while the integrated emergency stop adds a vital safety layer. Engineers and panel builders benefit from faster installation thanks to loop bridge compatibility and straightforward connections. Its small footprint helps optimize cabinet design, and international certifications make it suitable for diverse applications worldwide. From manufacturing lines to process plants, this motor starter improves uptime, enhances operator safety, and ensures compliance with demanding industrial standards.
Why Phoenix Contact ELR H3-IES-SC-230AC/500AC-2?
The ELR H3-IES-SC-230AC/500AC-2 is more than just a motor starter — it’s a compact powerhouse that combines protection, safety, and control in one slim module. With SIL 3 safety certification, overload shutdown, and space-saving design, it’s built to reduce wiring time, extend equipment lifespan, and deliver consistent reliability in demanding industrial environments.
What problem does it solve?
This hybrid motor starter eliminates the complexity of separate devices for starting, protection, and emergency stop functions. It prevents costly downtime by minimizing wear on components, provides fast emergency shutdown for worker safety, and frees up control cabinet space. In short, it tackles inefficiency, safety risks, and maintenance challenges all at once.
| Feature | Details | Benefit |
|---|---|---|
| Width / Height / Depth | 22.5 × 107 × 114 mm | Slim design saves cabinet space |
| Rated Control Voltage | 230 V AC (85–253 V AC range) | Flexible use in global installations |
| Rated Operating Voltage | Up to 500 V AC | Suitable for three-phase motors up to 550 V AC |
| Rated Operating Current | 2.4 A | Reliable motor starting and operation |
| Safety Standards | IEC 61508 SIL 3, ISO 13849 PL e | Certified for highest functional safety |
| Emergency Stop Function | Integrated | Enhances operator and machine safety |
| Overload Protection | Adjustable bimetal function | Extends motor lifespan and reduces downtime |
| Switching Technology | Hybrid, low-wear | Longer service life compared to mechanical starters |
| Protective Circuits | Built-in surge protection | Shields against voltage spikes and failures |
| Mounting Type | DIN rail, vertical | Quick and secure installation |
| Operating Temperature | -25 °C to +70 °C | Reliable in harsh industrial conditions |
| Approvals | ATEX, UL, DNV GL, CCC | Certified for global industrial applications |
Download Phoenix Contact ELR H3-IES-SC-230AC/500AC-2 2900568 Datasheet
| Commercial Data | Details |
|---|---|
| GTIN Number | 4046356526142 |
| Tariff Number | 85371098 |
| Weight per Piece | 204.9 g (net) / 301.47 g (gross) |
| Country of Origin | Germany |
In high-speed packaging environments, conveyor belts must start and stop precisely without disrupting the flow of products. The hybrid motor starter ensures smooth motor operation with low-wear switching, reducing the risk of unexpected downtime. Its overload protection allows operators to set thresholds that match the conveyor load, preventing unnecessary trips. In the event of a jam, the integrated emergency stop function quickly halts the line, safeguarding both workers and equipment. With its compact housing, multiple starters can be installed side by side, saving space in crowded control panels while maintaining high reliability.
Municipal and industrial pump stations rely on motors that frequently cycle under fluctuating loads. This starter provides dependable motor protection, shielding pumps from overheating or stalling during operation. Surge protection ensures stability when voltage fluctuations occur, a common challenge in large pump systems. The hybrid design offers extended life compared to mechanical starters, making it suitable for demanding 24/7 service. In emergencies, the built-in stop function can shut down pumps instantly, improving system safety. Engineers benefit from simplified wiring and space savings, allowing for efficient cabinet layouts that reduce both installation costs and long-term maintenance needs.
Modern robotic work cells often integrate smaller motors for conveyors, lifters, or rotation devices that must be highly responsive. The ELR H3-IES hybrid motor starter is ideal because it provides reliable motor starting, adjustable overload monitoring, and immediate stop functionality in one device. Its slim design helps maximize limited panel space, essential in robotic enclosures. During unexpected torque spikes, the adjustable trip settings protect motors from overheating or damage. If an operator activates the emergency stop, the system halts immediately, preventing accidents. This integration of safety and motor control reduces hardware complexity while boosting overall system reliability.
In large buildings or industrial facilities, ventilation fans are critical for maintaining safe and comfortable conditions. These fans may run continuously or cycle frequently depending on demand. The hybrid motor starter’s low-wear switching extends the life of fan motors, minimizing unplanned service interruptions. Overload monitoring prevents motor burnout during peak usage, while the compact design simplifies installation in existing panels. In emergency situations, such as fire response or system maintenance, the quick shutdown function ensures airflow stops instantly for safety compliance. This combination of reliability, efficiency, and built-in protection makes it a valuable choice for HVAC control.
| Category | Model / Part Number | Description | Benefit |
|---|---|---|---|
| 3-Phase Loop Bridge | BRIDGE-2 (2900746) | Bridge for 2 CONTACTRON modules, 0.3 m cable | Reduces wiring effort, quick installation |
| BRIDGE-3 (2900747) | Bridge for 3 modules, 0.3 m cable | Easy connection of multiple starters | |
| BRIDGE-4 (2900748) | Bridge for 4 modules, 0.3 m cable | Space-saving wiring solution | |
| BRIDGE-5 (2900749) | Bridge for 5 modules, 0.3 m cable | Expands connectivity in larger systems | |
| BRIDGE-2-1M / BRIDGE-3-1M / BRIDGE-4-1M | Bridges with 1 m cable | Flexible positioning of modules | |
| BRIDGE-2-3M / BRIDGE-3-3M / BRIDGE-4-3M | Bridges with 3 m cable | Suitable for distributed mounting | |
| Labeling Accessories | US-EMLP (15×5) – 0828790 | Adhesive plastic label card, unmarked | Easy module labeling and identification |
| Labeling Accessories | UC-EMLP (15×5) – 0819301 | Adhesive plastic label sheet, unmarked | Flexible labeling for control cabinets |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.
