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The APEM Panel Switches 1223C3 is a robust autoswitch designed for industrial applications. Featuring silver contacts with a 1,000 MΩ min. insulation resistance at 500 VDC and 2,000 Vrms dielectric strength, this switch ensures reliable operation in demanding environments. With electrical life up to 10,000 cycles and a temperature range of -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 1223C3 is a high-reliability autoswitch engineered for industrial control panels. This switch delivers precise electrical switching with silver contacts, providing exceptional durability and safety compliance. Its robust construction supports operation across a wide temperature range (-20°C to +55°C) and features double-break contacts compliant with EN 61058-1, UL, and CSA standards. The switch is designed for applications requiring high electrical life (10,000 cycles at full load) and low contact resistance (10 mΩ initial), ensuring consistent performance in critical industrial environments.
The APEM Panel Switches 1223C3 delivers reliable electrical switching with silver contacts rated for 4 A 250 VAC and 8 A 125 VAC AC loads. It supports 4 A 24 VDC and 8 A 12 VDC DC loads, ensuring compatibility with a wide range of industrial power sources. The switch maintains low initial contact resistance (10 mΩ) and high electrical life (10,000 cycles at full load), critical for long-term operational stability in demanding environments.
Engineered to withstand extreme conditions, the switch 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 industrial regulations. The double-break contact design provides enhanced safety by preventing arcing during switching operations.
With a panel thickness of 5 mm max., the switch is designed for standard industrial panel mounting. The plunger color is green, and the switch features butt action contacts with precise travel specifications: Normally Open (NO) contacts travel 4.5 mm ± 0.3 mm, while Normally Closed (NC) contacts travel 3.5 mm ± 0.3 mm. The maximum torque required for terminal connection is 1.50 Nm (1.10 ft.lb).
| 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 D |
| 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 1223C3 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 D |
| 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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