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Timing Relays (RTW/ERWT)
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The Electronic Relays were designed according to international standards, being a compact solution
for industrial, commercial and residential applications.
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RTW - Wide range of functions, timing
options and voltages
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RTW-MAT / MBT - Multiple timing with
time setting from 0.1s to 150h and a wide
voltage range 24-240 V ac/dc (50/60 Hz)
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ERWT-MF1 / MF2 - Multifunction with
eight configurable functions, multiple
timing with setting from 0.1s to 10 days
and a voltage range of 24-240 V ac/dc
(50/60 Hz)
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Models with 1 or 2 NOC outputs
Timing Relays
RPW - Single Function Models
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SF - Phase sequence
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FF - Phase loss
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FSF - Phase sequence and phase loss
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SS - Undervoltage and overvoltage
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PTC - Overheating
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Wide supply voltage range
ERWT - Multifunction Models
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ERWT-VM1 / VM2 - Up to 6 monitoring
functions
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Supply voltage from 208 to 480 V ac
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01 relay output with reversible contact
Monitoring
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Monitoring and automatic
level adjustment of electric
current liquid conductors
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Filling (EN) and draining
(ES) function
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Sensitivity adjustment by
means of dials
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2 electrode types
(accessories)
Level
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LEDs for status indication
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Simple configuration and operation
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Adjustments via dial
Characteristics
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High-reliability contacts
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Excellent precision and repeatability
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22.5 mm compact housing
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Direct mounting on DIN rail or fixed with
screws and PLMP accessory
ELECTRONIC
RELAYS