This product listing is for the part 440R-N23126, manufactured by Allen-Bradley, and is a Guardmaster monitoring safety relay with 24 VAC/VDC coil, single-function inputs configurable as 1NC, 2NC, or two PNP light curtain connections, and outputs of 3NO safety plus 1NC auxiliary contacts.
This product is currently out of stock.
Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.
Part Specifications:
- Coil Voltage: 24 VAC/VDC
- Contact Configuration Input: 1NC, 2NC, or 2 PNP light curtain
- Contact Configuration Output: 3NO safety, 1NC auxiliary
- Contact Rating: 6 A at 24 VDC A at VDC
- Input Resistance: 110 Ω
- Enclosure Rating: IP20, IP40, NEMA 1
- Withstand Voltage: 2500 V
- Dimensions: Height: 3.89, Width: 0.88, Depth: 4.5 IN
- Operating Temperature Range: -5 to 55 °C
- Safety Category ISO 13849-1: 4
- Performance Level ISO 13849-1: e
- SIL IEC 61508: 3
- Mounting: 35 mm DIN rail
- Reset Type: Automatic/Manual
*Image shown is a reference only, please refer to your part number.
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Specifications
Physical
Enclosure Rating
IP20, IP40, NEMA 1
Mounting
35 mm DIN rail
Compliance
Safety Category ISO 13849-1
4
Performance Level ISO 13849-1
e
SIL IEC 61508
3
Technical
Coil Voltage
24 VAC/VDC
Contact Configuration Input
1NC, 2NC, or 2 PNP light curtain
Contact Configuration Output
3NO safety, 1NC auxiliary
Contact Rating
6 A at 24 VDC A at VDC
Input Resistance
110 Ω
Withstand Voltage
2500 V
Operating Temperature Range
-5 to 55 °C
Reset Type
Automatic/Manual
Dimensions
Dimensions
Height: 3.89, Width: 0.88, Depth: 4.5 IN
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