Model |
Appearance |
Features |
Approved Standard No. |
Approved Application No. |
Agency |
Safety Limit Switches |
|
• Lineup includes three-contact models with 2NC/1NO and 3NC contact forms and MBB models in addition to the previous 1NC/1NO and 2NC contact forms. • M12-connector models are available, saving on labor and simplifying replacement. • Standardized gold-clad contacts provide high contact reliability. Can be used with both standard loads and microloads. |
EN60947-5-1 GB14048.5 |
EN81
|
• TÜV SÜD • UL • UL (cUL) • CQC |
Small Safety Limit Switches |
|
• World's smallest four-contact limit switch with a direct opening mechanism (four-contact). • High-sensitivity safety limit switches. • Built-in switches with two- or four-terminal contact construction are available. • Degree of protection: IP67. |
EN60947-5-1 GB14048.5 |
EN81
|
• TÜV SÜD • UL • UL (cUL) • CQC |
Safety Limit Switches |
|
• Direct opening mechanism (NC contacts) pulls the contacts apart from each other if any abnormality, such as contact welding, should occur in the contact area. • Equipped with a mechanism that indicates the applicable operating zone, as well as push-button switching to control left and right motion. • Degree of protection: IP67 |
EN60947-5-1 GB14048.5 |
EN81 |
• TÜV, Rheinland • UL • CSA • CQC |
Pull-reset Safety Limit Switch |
|
• Lineup includes three-contact models with 2NC/1NO and 3NC contact forms in addition to the previous 1NC/1NO, and 2NC contact forms. • M12-connector models are available, saving on labor and simplifying replacement. • Standardized gold-clad contacts provide high contact reliability. Can be used with both standard loads and micro-loads. |
EN60947-5-1 GS-ET-15 GB14048.5 |
EN81
|
• TÜV SÜD • UL • UL (cUL) • CQC |
Note:
1. The safety category refers to the highest applicable category that can be selected when a safety block is created for a control system. It is not the safety category applicable to the safety component itself.
2. Production of the D4D-[]N and D4D-[]R has been discontinued at the end of March 2006. The recommended substitutes are be the D4N-[] and D4N-[]R.