---
lang: "en"
title: "KRA-M4/1, 1 normally open contact (SPST-NO), 24 V AC/DC"
sku: "11061313"
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end_of_life: "false"
---

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KRA-M4/1, 1 normally open contact (SPST-NO), 24 V AC/DC

Coupling devices are used to ensure electrical isolation between logic and load.

Connection with screw terminals
closed compact series
integrated protection circuit
safe separation

## Technical characteristics

- Operating voltage 24 V AC/DC
- Current consumption approx. 13 mA
- Output / contact 1 normally open contact (SPST-NO)
- Output / contact material AgSnO2
- Output / switching voltage 250 V AC/DC
- Output / continuous current 6 A
- Output / inrush current 8 A
- Output / switching frequency 600 cycles/h
- Response time 10 ms
- Release time 5 ms
- Mechanical resistance 2 x 107 switching cycles
- Electrical resistance 1 x 105 switching cycles
- Cross-section 2.5 mm2
- Display red LED
- Dimensions (W x H x D) 11.2 x 61.3 x 43 mm
- Weight 45 g
- Operating temperature -20 °C to +55 °C
- Storage temperature -25 °C to +70 °C
- Ingress protection for housing / terminal block IP40 / IP20

---

Source: https://shop.marcomweb.it/en/isolator/kra-m41-1-normally-open-contact-spst-no-24-v-acdc

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.