Motor relay MR-120
| Part number | ST4 3383 |
| Input voltage | 230 V AC |
| Output voltage | 24 V DC |
Motor relay MR-120
Responsible for controlling 24 V DC actuators in two monitored lines (common control) with a maximum total current of 12 A. Switching is done by pole reversal technique. Connection for two independent ventilation inputs, individually parameterizable (e.g. priority switching, gap ventilation, start-up delays). The ventilation inputs have a permanent contact in OPEN and CLOSE or automatic dead man function by prolonged pressing. The permanent control of the actuators in dead man according to the requirements for risk analysis for power operated windows is freely adjustable. MR-120 modules can be operated in solo or freely combined in ventilation and SHE groups. With fault indication. Output voltage: 24V DC, ripple < 500 mV (residual ripple < 5 %).
Manufacturer:
SIMON PROtec Systems GmbH
Type: Motor relay MR-120
Article number: ST4 3382
| Matchcode | MR-120 |
| Article name | Motor Relais MR-120 |
| Part number | ST4 3383 |
| Input voltage | 230 V AC |
| Output voltage | 24 V DC |
| LED signs | LEDs auf Ladekarte: 1. Grüne LED “AKKU†= OK (Akku ist vorhanden und wird geladen) 2. Grüne LED “NETZ†= Netzbetrieb weitere LEDs auf den Modulen |
| IP code | IP54 |
| Weight | 0.241 |
| Housing | Stahlblech |
| Housing type | Steel case |
| Colour | RAL7035 |
| Appliance class | I |
| Environment temperature range | -5 °C - 40 °C |
Product Information
 Brochure Control Panels | Brochure Control Panels |
| Brochure M-SHEV control units | Brochure for the modular control panel M-SHEV |
| Brochure M-SHEV_EN | Brochure for the modular control panel M-SHEV (English) |
| Catalogue (web) Smoke & Daily Vent | Catalogue (web) Smoke & Daily Vent |
Certificates
| CE-Certificate M-SHEV | Declaration of conformity for the modular control panels M-SHEV-10, M-SHEV-10-AP, M-SHEV-12, M-SHEV-12-AP, M-SHEV-12-AP-ECO, M-SHEV-24-AP-ECO, M-SHEV-24, M-SHEV-48, M-SHEV-XX (cascadable power supply EV-24 / 48 A) |
| Environmental Product Declaration (EPD) | Environmental Product Declaration (EPD) |