Robertshaw Industrial Products

Vibration Controls

Cross Reference

Cross index to new Vibraswitch Models

Vibraswitch Model Enclosure Range Contacts Replacement
61A - S - R Black anodized aluminum alloy 0 - 2G SPDT 366 - A8
61B - S - R Black anodized aluminum alloy 0 - 2G SCNC 366 - D8
61C - S - R Black anodized aluminum alloy 0 - 2G SCNO 366 - D8
61A - OT - R Oil tight 0 - 2G SPDT 366 - A8
61B - OT - R Oil tight 0 - 2G SCNC 366 - D8
61C - OT - R Oil tight 0 - 2G SCNO 366 - D8
61A - EP Explosion-proof 0 - 2G SPDT 365 - A8
61B - EP Explosion-proof 0 - 2G SCNC 365 - D8
61C - EP Explosion-proof 0 - 2G SCNO 365 - D8
65A - EP - ( ) - ( ) Explosion-proof 0 - 4.5G SPDT 365 - A( )
65A - EP - 6 Explosion-proof 0 - 4.5G SPDT None
65A - EP - 12 Explosion-proof 0 - 4.5G SPDT None
65A - EP - 24 Explosion-proof 0 - 4.5G SPDT 365 - A2
65A - EP - 48 Explosion-proof 0 - 4.5G SPDT 365 - A4
65A - EP - 115 Explosion-proof 0 - 4.5G SPDT 365 - A8
65A - EP - ( ) - LS Explosion-proof 0 - 2G SPDT 365 - A (2,4,8)
66A - WT - ( ) Weather-tight 0 - 4.5G SPDT 366 - A( )
66A - WT - 6 Weather-tight 0 - 4.5G SPDT None
66A - WT - 12 Weather-tight 0 - 4.5G SPDT None
66A - WT - 24 Weather-tight 0 - 4.5G SPDT 366 - A2
66A - WT - 48 Weather-tight 0 - 4.5G SPDT 366 - A4
66A - WT - 115 Weather-tight 0 - 4.5G SPDT 366 - A8
68 Weather-tight, pneumatic 0 - 4.5G Pneu. 368 - R
361 Explosion-proof 0 - 4.5G SPDT 365 - A8
Monitor Model Supply Power General Description Max No. of V/S Replacement
561 AC Start & monitor time 5 563
562 Pneumatic Start & monitor time 5 None
565 AC 2-speed start & monitor time 1 None
631 AC Start time delay only 1 563A
632 DC Start time delay only 1 563A
633 AC Start time delay only 5 563A
634 DC Start time delay only 5 563A
641 AC Monitor time delay only 1 563A
642 DC Monitor time delay 1 563A
643 AC Monitor time delay 5 563A
651 AC Start & monitor time 1 563A
652 DC Start & monitor time 5 563A
653 AC Start & monitor time 5 563A
Monitor Model Supply Power General Description Replacement
367 AC Vibration Monitor with up to 6 accelerometer pick ups and up to 2 alarms. Vibration Range of 0 to 50G None
190 18-40 VDC 2 wire Acceleration to Current Transducer, 0 to 2G, 0 to 10G, 4-20 mADC output No direct replacement. Consider Model 570B-A or 570B-B