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A4E

Enabling Switch

A4E

3-position Enabling Switch for Safer Robot Operation

Certified Standards

Certification body Standard File No.
UL * UL508
CSA C22.2 No.14
E76675
TÜV SÜD EN60947 5-1
(certified direct opening)
EN60947-5-8
Consult your OMRON
representative for details.
CQC (CCC) GB/T 14048.5 2003010305070634

* Certification for CSA C22.2 No. 14 by UL has been obtained.

Certified Standard Ratings TÜV (EN60947-5-1)

Utilization category AC-15 DC-13
Rated operating current (Ie) 0.75 A 0.55 A
Rated operating voltage (Ue) 240 V 125 V

UL/CSA (UL508, CSA C22.2 No.14),
CCC (GB/T 14048.5)

300 mA at 24 VDC (Inductive load)
1 A at 125 VAC (Resistive load)

Ratings

Rated insulation voltage250 V
Rated ON current2.5 A
Rated load24 VDC, 300 mA (inductive load)
125 VAC, 1 A (resistive load)
Minimum applicable load24 VDC, 4 mA
Impulse withstand voltage4.0 kV between terminals of different polarity, 2.5 kV between terminals of same polarity
Ambient operating temperature-10 to 55°C (with no icing)
Ambient operating humidity35% to 85% (with no condensation)
Ambient storage temperature-25 to 65°C

Characteristics

Insulation resistance100 MΩ min. (at 500 VDC)
Contact resistance100 mΩ max. (initial value)
Vibration resistance10 to 55 Hz, 0.75-mm single amplitude min.
Shock resistance150 m/s2
Mechanical durabilityOFF-ON: 1,000,000 operations min.
OFF-ON-OFF (direct opening): 100,000 operations min.
Electrical durability100,000 operations min.
Degree of protectionIP65 (rubber seal type only)