SSP

Safety System Products (SSP): innovative components for machine safety

Safety System Products GmbH & Co. KG – SSP for short – is a German manufacturer of high-quality components for machine safety. The company specializes in access protection, signal processing and safe operation of machines. SSP is known for its patented safety technology and the practical applicability of its products, which are used by thousands of end users worldwide. At machinesafety-shop.com you will find SSP enabling switches, process interlocks and RFID safety sensors, among others, for reliable and flexible safety solutions.

SSP: making machine safety understandable and applicable

SSP’s mission is clear: to make machine safety accessible to users, despite increasing regulatory and technological complexity. The company does this by developing smart, easy-to-integrate products that meet the highest safety standards. With solutions up to Performance Level e (PL e) and SIL3, SSP contributes to safe workplaces in industries as diverse as mechanical engineering, logistics, automotive and packaging.

SSP’s headquarters are located in Spaichingen, Germany. Both product development and production take place there, resulting in short lines of communication, high product quality and fast technical support.

RFID safety sensors for tamper-resistant guard monitoring

An important part of the SSP range consists of RFID safety sensors. These non-contact sensors are designed to detect protected positions, such as doors, hoods or valves. Thanks to RFID technology, the sensors are tamper and tamper-resistant and can be used up to PL e/SIL3 according to EN ISO 13849-1 and IEC 62061.

The SSP sensors are available in several versions, including models with unique coding (individually assigned actuator), fixed coding (limited exchange) or free coding (actuators interchangeable). This provides flexibility in design and maintenance without compromising safety.

The sensors feature OSSD outputs, LED status indication and are compatible with common safety relays or safety controllers. Their compact design and high degree of protection (up to IP67) make them suitable for installation in control cabinets or directly on machines.

Enabling switches for manual control modes.

For situations where manual intervention is necessary, such as adjustment or service work, SSP provides robust enabling switches. These three-stage switches (enable switches) ensure that operation is possible only as long as the operator holds the button in an intermediate position. When released or fully depressed, the system shuts down automatically, according to the safety principles of EN 60204-1.

SSP enabling switches are ergonomically designed, suitable for integration into control cabinets or mobile control units, and feature reliable tactile feedback. They are widely used in robotic cells, setup procedures and manual motion control.

Process interlocks and magnetic interlocks.

SSP supplies various locking components for safely locking access points to machines. These interlocks use magnet technology and optionally feature monitoring, status outputs or tamper protection. Designed for mounting on fences, doors and panels, the interlocks can be adjusted for both retention force and locking direction.

The combination of locking and RFID sensing provides secure and controlled access to machine areas. Applications include pick-and-place systems, packaging machines and assembly lines where safety doors are frequently opened.

Smart integration with the Safety Simplifier

A unique SSP innovation is the Safety Simplifier: a modular, decentralized safety system that allows sensors, buttons and interlocks to be linked wirelessly or wired. This allows complex safety structures to be easily built without additional PLC or relays.

The Safety Simplifier is suitable for network integration, supports secure communication and complies with PL e/SIL3. The system reduces cabling effort and increases flexibility when building machinery or modifying existing installations. Although you may not carry this product (yet), it is relevant to name it for brand positioning.

Standards and safety certification

SSP products are designed and certified to international standards for machine safety:

• EN ISO 13849-1 (PL d / PL e)
• IEC 62061 (SIL2 / SIL3)
• EN 60947-5-3 (safety sensors with non-contact operation)
• EN 60204-1 (machine control and permission function)

All components are manufactured in Germany under strict quality control and are CE marked. Some products are additionally TÜV-certified, depending on their application and safety function.

Application areas of SSP solutions.

SSP’s solutions are used worldwide in machines and plants where safe access and controlled operation are essential. Typical application areas are:

• Robot cells and pick-and-place applications
• Food and packaging industry
• Assembly lines and conveyor systems
• Automotive manufacturing and final assembly
• Modular machines and decentralized controls

Safety System Products at machinesafety-shop.com

At machinesafety-shop.com you will find selected components from SSP, including RFID safety sensors, enabling switches and interlocking modules. We provide reliable solutions suitable for application in PL e / SIL3 safety chains and can be easily integrated into new or existing installations.

Our technical specialists will be happy to advise you on the right component selection based on risk assessment, machine type and normative requirements. Please contact us for advice or a no-obligation quotation.