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Intrinsically safe relays allow control of up to four loads with up to four corresponding discrete input devices in hazardous areas. The onboard SPST relays operate at either AC or DC coil voltage ratings. All models offer finger-safe design and include LED status indicator(s), and are 35mm DIN rail or panel mountable.
Intrinsically Safe Relays
Category Selection
Intrinsically safe barrier relays provide a safe and reliable method to control up to four loads (motor starters, relays, etc.) with up to four input devices (switches, sensors, etc.) located in a hazardous area.
For part listings and specifications, go to Shop Now
ISD Series Intrinsically Safe Relays
Macromatic ISD series barrier relays control up to four loads and provide four dip-switch settable operating configurations to meet a variety of applications. These relays mount on 35 mm DIN rail or can be panel mounted.
- Approved for use in Class I, Class II, and Class III Hazardous Locations (Zones 0 & 1 in Canada)
- 4 channels
- Isolated input terminals
- Isolated 5A relay outputs
- Pluggable terminals offer easy installation & replacement
- Universal input voltage, 10 to 125 VDC and 102 to 132 VAC, 50/60 Hz
- LED status indicator
- cULus, (UL913 8th Edition), CE
- Made in USA
- 1-year warranty
Priced at
$287.00
(ISDUR4)
ISE Series Intrinsically Safe Relays
Macromatic ISE series barrier relays control a single load with a single input located in a hazardous area. These relays mount on 35 mm DIN rail or can be panel mounted. Choose standard or inverse logic.
- Approved for use in Class I, Class II, and Class III Hazardous Locations (Zones 0 & 1 in Canada)
- One channel
- 5A relay output
- Universal input voltage of 102 to 132 VAC and 10 to 125 VDC
- LED status indicator
- cULus, (UL913 8th Edition), CE
- Made in USA
- 1-year warranty
Priced at
$87.00
(ISEUR1)
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