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The APEM Panel Switches 1223A2 is a robust autoswitch designed for industrial applications. Featuring 1,000 MΩ min. insulation resistance at 500 VDC, 2,000 Vrms dielectric strength, and 10 mΩ initial contact resistance, this switch ensures reliable performance in demanding environments. With electrical life of 10,000 cycles and operating temperatures from -20°C to +55°C, it meets stringent safety standards including NF, UL, and CSA approvals for seamless integration into control systems.
The APEM Panel Switches 1223A2 is a high-reliability autoswitch engineered for industrial control panels. This switch delivers precise electrical switching with a 10 mΩ initial contact resistance and 10,000 cycles of electrical life under full load conditions. Its robust construction supports operation across a wide temperature range (-20°C to +55°C) and includes critical safety certifications such as NF (EN 61058-1), UL, and CSA approvals. The switch features double-break contacts for enhanced safety and is designed for use with both silver and silver-plated copper contacts to accommodate various electrical loads.
The APEM Panel Switches 1223A2 delivers precise electrical switching with a 10 mΩ initial contact resistance and 10,000 cycles of electrical life under full load conditions. It supports a wide range of current and voltage ratings, including 4 A at 250 VAC, 8 A at 125 VAC, 4 A at 24 VDC, and 8 A at 12 VDC for silver contacts, and 2 A at 250 VAC, 3 A at 125 VAC, 2 A at 24 VDC, and 3 A at 12 VDC for silver-plated copper contacts. The switch also features 2,000 Vrms dielectric strength (50 Hz) between terminals and 3,000 Vrms dielectric strength (50 Hz) between terminals and frame for enhanced safety.
Engineered for industrial environments, the Panel Switches 1223A2 operates within a temperature range of -20°C to +55°C. It meets stringent international safety standards including NF (EN 61058-1), UL, and CSA approvals, ensuring compliance with global regulatory requirements. The switch's double-break contact design provides enhanced safety by preventing arcing during switching operations.
The switch has a panel thickness of 5 mm max. and requires a torque of 1.50 Nm (1.10 Ft.lb) max. to secure the nut. Its plunger color is black, and it features butt action contacts with a total travel of 4.5 mm (NO) and 3.5 mm (NC). The switch is designed for easy installation with screw terminals and is suitable for both resistive and inductive loads.
| Feature | Specification |
|---|---|
| Insulation resistance | 1,000 MΩ min. at 500 VDC |
| Dielectric strength | 2,000 Vrms 50 Hz min. between terminals3,000 Vrms 50 Hz min. between terminals and frame |
| Torque | 1.50 Nm (1.10 Ft.lb) max. applied to nut |
| Panel thickness | 5 mm (.196) max. |
| Operating temperature | -20 °C to +55 °C |
| Total travel | NO : 4.5 (.177) +/- 0.3 (.011)NC : 3.5 (.137) +/- 0.3 (.011) Butt action contacts Double break NF (EN 61058-1), UL and CSA approved Double break NF (EN 61058-1), UL and CSA approved NF (EN 61058-1), UL and CSA approved T |
| Max. current/voltage rating with resistive load | - silver contacts (A) : 4 A 250 VAC - 8 A 125 VAC - 4 A 24 VDC - 8 A 12 VDC- silver plated copper contacts (C) : 2 A 250 VAC - 3 A 125 VAC - 2 A 24 VDC - 3 A 12 VDC |
| Electrical Functions | Normally Open (NO) |
The APEMPanel Switches 1223A2 is presented using the documented product characteristics available for this model.
| Feature | Specification |
|---|---|
| Insulation resistance | 1,000 MΩ min. at 500 VDC |
| Dielectric strength | 2,000 Vrms 50 Hz min. between terminals3,000 Vrms 50 Hz min. between terminals and frame |
| Torque | 1.50 Nm (1.10 Ft.lb) max. applied to nut |
| Panel thickness | 5 mm (.196) max. |
| Operating temperature | -20 °C to +55 °C |
| Total travel | NO : 4.5 (.177) +/- 0.3 (.011)NC : 3.5 (.137) +/- 0.3 (.011) Butt action contacts Double break NF (EN 61058-1), UL and CSA approved Double break NF (EN 61058-1), UL and CSA approved NF (EN 61058-1), UL and CSA approved T |
| Max. current/voltage rating with resistive load | - silver contacts (A) : 4 A 250 VAC - 8 A 125 VAC - 4 A 24 VDC - 8 A 12 VDC- silver plated copper contacts (C) : 2 A 250 VAC - 3 A 125 VAC - 2 A 24 VDC - 3 A 12 VDC |
| Electrical Functions | Normally Open (NO) |
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