Hoyles 12v Ceiling Pull Switch with LED and 2.5m Cord

FAQs

What is the difference between the S1600-R and S1600-O models?

The only difference between the two models is the cord colour. The S1600-R features a red cord, while the S1600-O has an orange cord. Both models have identical technical specifications and functionality. Red ceiling pull cords should be used in disabled toilet installations as per recommended standards, while orange cords may be preferred for other applications such as general nurse call systems or to provide colour-coded differentiation in multi-zone facilities.

What does “non-latching momentary switch” mean?

A non-latching momentary switch means the contacts only remain closed while the cord is being pulled. Once released, the switch automatically returns to its normal state. This is different from a latching switch which would remain activated until manually reset. The momentary operation makes these pull cords suitable for call systems where the alarm needs to be acknowledged and reset centrally rather than at the pull cord location.

Can these pull cords be used in mental health units?

No, it is considered against best practice to install non anti-ligature pull cords into mental health units due to the risk they pose. For mental health environments where ligature risk is a concern, Hoyles offers the S1600AL range of anti-ligature pull cords which are specifically designed for these applications. Always conduct a risk assessment and consult with relevant healthcare professionals when selecting equipment for mental health facilities.

What are the requirements for nurse call pull cord installation?

To comply with legislation for nurse call installations, you must have one bangle positioned 100mm from the floor and another bangle positioned between 800mm and 1000mm from the floor. This ensures accessibility for users in different positions, including those who may have fallen or are seated. The 2.5m cord length of the S1600 series allows for proper bangle positioning to meet these requirements.

What does voltage free SPCO contacts mean?

Voltage free contacts (also called dry contacts) mean the switch contacts have no voltage or power applied to them directly. They simply make or break a circuit in your alarm system. SPCO stands for Single Pole Change Over, which means there is one common terminal that can switch between two other terminals (normally open and normally closed). This provides flexibility in wiring and allows integration with various alarm and call systems regardless of their operating voltage.

Do I need to add a resistor for the LED?

No, the LED incorporates a current limit resistor internally, designed for use on 12VDC systems. This means you can connect the LED directly to your 12V power supply without needing to add external components. The LED draws 20mA of current when illuminated, providing a re-assurance indication that the system is powered and operational.

Are replacement cords available if they become damaged?

Yes, replacement cords are available for the S1600 series. This allows you to maintain the pull cord system without replacing the entire unit if the cord becomes worn, damaged, or requires replacement due to hygiene concerns. Contact Hoyles Electronic Developments Ltd for replacement cord ordering information.

Why is red the standard colour for disabled toilet pull cords?

Red is the recommended colour standard for disabled toilet emergency pull cords to provide instant recognition in emergency situations. Red ceiling pull cords are supplied as standard in all Hoyles Aidalarm Disabled toilet alarm kits. This colour coding helps ensure that the emergency call device is immediately identifiable and distinguishable from other fixtures in the facility, which is particularly important for users who may be in distress.

What is the re-assurance LED function?

The re-assurance LED provides visual confirmation that the pull cord system is powered and operational. When the system is connected to power (12VDC), the red LED illuminates, giving users confidence that the emergency call system is working and ready to use if needed. This is an important feature for user reassurance, particularly in disabled toilet and healthcare environments where reliability is critical.