MSI-MC311

Safety relay

Part no.: 549942

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Results list: 2 products found
MSI-SR-LC21-01
Safety relay
Part no.: 50133008
  • Application: E-Stop circuits
  • Restart: Automatic
  • Type of terminal: Screw terminal
  • Functions: Start/restart interlock (RES)
Part no.: 50133008

Available immediately

MSI-SR-LC21-03
Safety relay
Part no.: 50133009
  • Application: E-Stop circuits
  • Restart: Automatic
  • Type of terminal: Spring-cage terminal
  • Functions: Start/restart interlock (RES)
Part no.: 50133009

Available immediately

Series MSI-MC3x
Functions Automatic start/restart
Start/restart interlock (RES)
Static contactor monitoring (EDM)
Stop function according to category Stop 0
Restart Automatic
Manual
SIL 3, IEC 61508
SILCL 3, IEC/EN 62061
Performance Level (PL) e, EN ISO 13849-1
PFHD 2,5E-08 per hour
Mission time 20 years, EN ISO 13849-1
Category 4, EN ISO 13849-1, (1 sensor connected)
STOP category 0, IEC/EN 60204-1
Protective circuit Fuse on switching output, upstream
Input current, max. 220 mA
External contact fuse protection per current path 4 A gG
Supply voltage UB 24 V, AC/DC, -15 ... 10 %
Power consumption, max. 4.6 W, For 24 V, plus output load
Number of safety-related switching outputs (OSSDs) 2 Piece(s)
Number of digital switching outputs 1 Piece(s)
Type Safety-related switching output OSSD
Voltage type AC/DC
Switching element Relay, NO
Switching element Relay, NO
Type Digital switching output
Voltage type AC/DC
Switching element Relay, NO
Function EDM switching output
Max. thermal continuous current Ith, release current paths 3 A
Response time 20 ms
Pickup delay, automatic start 30 ms
Pickup delay, manual start 150 ms
Number of connections 1 Piece(s)
Function Connection to device
Voltage supply
Type of connection Terminal
Type of terminal Screw terminal
No. of pins 16 -pin
Connection cross sections 1 x 0.2 to 2.5 mm², wire
1 x 0.25 to 2.5 mm², wire with wire-end sleeve
2 x 0.2 to 1.0 mm², wire
2 x 0.2 to 1.5 mm², wire
2 x 0.5 to 1.5 mm², wire with twin wire-end sleeve
2 x 0.25 to 1.0 mm², wire with wire-end sleeve
Dimension (W x H x L) 22.5 mm x 99 mm x 113.6 mm
Housing material Plastic
Plastic housing PA
Net weight 203 g
Housing color Gray
Type of fastening Snap-on mounting
Mechanical life time 10,000,000 actuation cycles
Type of display LED
Number of LEDs 3 Piece(s)
Ambient temperature, operation -5 ... 55 °C
Ambient temperature, storage -25 ... 70 °C
Relative humidity (non-condensing) 4 ... 100 %
Degree of protection IP 20 (terminals),Installation in switch cabinet or housing with degree of protection of at least IP 54
IP 40 (housing)
Certifications TÜV Süd
c UL US
Test procedure for oscillation in accordance with standard EN 60947-5-3
Customs tariff number 85423990
ECLASS 5.1.4 27371800
ECLASS 8.0 27371819
ECLASS 9.0 27371819
ECLASS 10.0 27371819
ECLASS 11.0 27371819
ETIM 5.0 EC001449
ETIM 6.0 EC001449
ETIM 7.0 EC001449
3D-CAD model - MSI-MC311 - zip
EC declaration of conformity - pdf
Certificate - pdf