威琅WIELAND安全模块/安全继电器R1.188.0530.1
SNA4043 R1.188.1810.0
R1.188.0450.1停产,替代R1.188.0530.1 SNZ4052K-A AC/DC24V(B)
R1.188.0530.1 SNZ4052K-A AC/DC24V(B)
R1.188.0610.0停产, R1.188.0620.0
R1.188.0690.2停产, R1.188.0700.2
SNV4063KL-107150SDC24V货号:R1.188.0850.0
SNA 4043K-A安全继电器开关 R1.188.1810.0