Safety Relay 230V AC BD5987 (DOLD) – compatible with Otis

Safety relay from DOLD, model BD5987, used for monitoring safety functions in escalators. This version operates on 230V AC and ensures compliance with safety standards. 

General information 

Description : DOLD BD 5987 
Type: Safety relay 
Series: BD 5987 
Coil voltage: 230 V AC 
Compatibility: Otis 
Mounting: DIN rail 
Connection: Screw terminal 
Weight: 0.45 kg 

Electrical data 

Switching voltage AC: 250 V 
Switching voltage DC: 24 V 
Power consumption: 5.5 VA 

Safety data 

Safety contacts: 2 
Reset method: Automatic and manual 

Protection & standards 

IP rating: IP20 / IP40 
Standards: 
EN 60947-5-1 
IEC/EN 61508 
UL Subj. 94 
IEC/EN 62061 
EN ISO 13849-1 
EN 81-20/-50 

Temperature range 

Min: -15 °C 
Max: +55 °C 

Dimensions 

Length: 121 mm 
Width: 45 mm 
Height: 74 mm 

Function 

Monitors safety circuits 
Interrupts system in case of fault 
Ensures compliance with safety requirements 

Application 

Escalators 
Safety systems 
Control systems