Emergency Test Switch

Emergency Test Switch Overview

The Emergency Test Switch can monitor up to 5 lighting circuits and triggers a relay/contactor if any of the monitored lines fail. The device also has a key input which is used to start and stop emergency tests by triggering the relay/contactor.

The buttons on the Emergency Test Switch are used for commissioning purposes (i.e. Enable/Disable Prolong, Set Duration Time, Enable/Disable Monitoring Lines).

Multiple Emergency Test Switches can also be used together by connecting the devices via interlinking cables. This feature will only monitor interconnected fault conditions and is not triggered if the device is in a test. The table to the right shows where this product is typically used. For more information refer to AS2293.1:2005

Test SwitchCircuit monitoring
Single lighting circuit
and emergencies are on
the same protective device
NOT NEEDED
Standalone installation more
than one lighting circuit
Self Test NOT NEEDED
Monitored System NOT NEEDED
DALI Emergency NOT NEEDED
Full DALI NOT NEEDED NOT NEEDED
Emergency Timer

Why use an EMERGENCY TEST SWITCH?

The Emergency Test Switch is used as an emergency manual test facility as well as an circuit sensing device and complies to AS 2293.1:2005 sensing of supply failure (2.3.3).

EM Timer prolong feature

Prolong

The Emergency Test Switch also provides additional features such as prolong, where the devices can remain in emergency mode for an extended time allowing HID lights time to relight (AS 2293.1:2005 2.3.2).

EM Timer Kits

EM Timer Kits

The Emergency Test Switch is sold in two different kits, with and without an Din Enclosure and pre-cut wires.

Next: Emergency Test Switch Installation