BASIC INFO
Discontinued MTL2000 range MTL2215 SWITCH/ OPERATED RELAY IS-output MTL2215 product for your reference.
The MTL2215 enables either one or two separate IS circuits in a hazardous area to be relay-contact controlled by a single on/off
switch or logic signal in a safe area. Applications include the calibration of strain-gauge bridges, changing the tone of an IS
sounder, the testing of IS fire alarms, and the transfer of safe-area signals into an annunciator with IS input terminals not segregated from each other. The output-relay contacts are certified as ‘non-energystoring’apparatus, and can be connected to any IS circuit without further certification, provided that separate IS circuits are such that they would still remain safe if connected together.
MTL2000 series
Product CodeDescription
MTL2210B Switch operated relay ~ 1-channel
MTL2211 Switch operated relay ~ 2-channel
MTL2213 Switch/proximity detector relay ~ 3-channel
MTL2215 Switch operated relay ~ IS output
MTL2220 Earth-leakage detector
MTL2241 Solenoid/alarm driver ~ 1-channel
MTL2242 Solenoid/alarm driver ~ 4-channel
MTL2313 Trip amplifier ~ general purpose
MTL2314 THC trip amplifier
MTL2315 RTD trip amplifier
MTL2316 Bonding integrity monitor
MTL2441B 4/20mA Repeater power supply
MTL2442B 4/20mA Isolating driver