MSI-CM52B-02

Safety relay

Part no.: 547934

Icon Icon Icon
Series MSI-CM
Functions Contact extension for E-stop relays and two-hand control units
Restart Automatic
SIL 3, IEC 61508
SILCL 3, IEC/EN 62061
Performance Level (PL) e, EN ISO 13849-1
MTTFd 262 years, EN ISO 13849-1
PFHD 0.0000000001 per hour
PFHD 1E-10 per hour
PFHD, nop = 8766 0.000000000102 per hour
Mission time 20 years, EN ISO 13849-1
Category 4, EN ISO 13849
STOP category 0, IEC/EN 60204-1
B10d at AC15 (inductive load) 230,000 number of cycles
Protective circuit Overvoltage protection
Number of connections 1 Piece(s)
Function Voltage supply, Connection to device
Type of connection Terminal
Type of terminal Spring-cage terminal
No. of pins 16 -pin
Connection cross sections 1 x 0.2 to 2.5 mm², wire, 1 x 0.2 to 2.5 mm², wire
Dimension (W x H x L) 22.5 mm x 99 mm x 114.5 mm
Housing material Plastic
Plastic housing Unreinforced polyamide PA
Electrical contact material AgSnO2, gold flashed
Net weight 231 g
Housing color Gray
Type of fastening Snap-on mounting
Mechanical life time 100,000,000 actuation cycles
Type of display LED
Number of LEDs 1 Piece(s)
Ambient temperature, operation -20 ... 55 °C
Ambient temperature, storage -40 ... 70 °C
Degree of protection IP 20 (terminals), IP 40 (housing)
Certifications TÜV Rheinland, c UL, UL
Customs tariff number 85371098
ECLASS 8.0 27371819
ECLASS 9.0 27371819
ECLASS 10.0 27371819
ECLASS 12.0 27371819
ETIM 5.0 EC001449
ETIM 6.0 EC001449
ETIM 7.0 EC001449
Declaration of Conformity - pdf
Certificate - TÜV Rheinland - pdf