STEM Temperature and three-phase monitoring relay NAT10
The NAT10 is an electronic device designed to check the correct sequence and phase loss in a three-phase network and to control motor or electrical cabinet temperature via an external PTC.
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Devices for elevators
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STEM Temperature control Relay NT10
The NT10 can control the temperature of an ambient using an external probe.
STEM Temperature control Relay NT15
The NT15 can control the temperature of an ambient using an internal probe.
STEM Three-phase monitoring relay NA10
The NA10 is an electronic device designed to check the correct sequence and phase loss in a three-phase network.
STEM UCM Device Monitoring NCBM01
The NCBM 01 control unit can be used to implement the automatic monitoring of intrinsic redundancy systems to protect the uncontrolled movements of the lift cabin, as required by the EN 81-20.