Robertshaw Industrial Products is an Invensys company. Headquartered in London, England, Invensys has over 80,000 employees. Invensys is a global electronics and engineering company that designs solutions to meet your total automation management and control requirements

Robertshaw EURO366 Vibraswitch malfunction detector provides maximum protection from rotating and reciprocating of large motors, pumps or compressors. It is intended for indoor or outdoor use in hazardous or non-hazardous areas with ATEX and CE certifications. 

Other features include:

Flame Proof (Explosion Proof) - EEx d II B/C T6 IP66 T85°c - CESI03ATEX

Self Powered - No external power necessary

Adjustable set point range 0G to 4.5G

Local or electric remote reset

Minimum Maintenance - No moving parts except when set-point is exceeded

Optional space heater to prevent condensation

AC or DC reset coil options

The 365A and 366 Vibraswitch malfunction detectors provide maximum protection for large motors, pumps, compressors and other rotating or reciprocating equipment by responding to mechanical malfunctions the instant they occur. The 365A is UL and c-UL certified Explosion-proof, and Type 4/4X & IP66 Weatherproof, E365A is ATEX certified,. The 366 is NEMA 4 and CSA certified.

Other features include:

Acceleration sensitive-measures total 

destructive shock

SPDT or DPDT contact options

Adjustable set point range 0G to 4.5G

Local or electric remote reset

Optional rain-shield for unprotected 

outdoor installations (Model 365)

Optional space heater to prevent 

condensation

Explosion-proof weatherproof enclosure

(Model 365A)

The 368 pneumatically operated Vibraswitch constitutes the most effective known method of avoiding costly damage due to mechanical malfunction of rotating and reciprocating machinery where air is the operating control medium.

Other features include:

Acceleration sensitive-measures total 

destructive shock

15 psig to 50 psig supply pressure

Adjustable set point range 0G to 4.5G

NEMA 4 weatherproof enclosure

Local manual or remote pneumatic reset 

Suitable for hazardous areas

20 psi output alarm