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The APEM Panel Switches 1233A2NF is a robust, normally open (NO) switch designed for industrial applications. With a 1,000 MΩ min. insulation resistance at 500 VDC, 2,000 Vrms dielectric strength, and 10 mΩ initial contact resistance, it ensures reliable performance in demanding environments. This switch supports 4 A 250 VAC loads with silver contacts and operates within -20 °C to +55 °C.
The APEM Panel Switches 1233A2NF is a high-reliability, normally open (NO) switch engineered for industrial control systems. Featuring normalized quick connect terminals and black plunger color, this switch delivers precise electrical performance with a 1,000 MΩ min. insulation resistance at 500 VDC and 2,000 Vrms dielectric strength between terminals. Its silver contact materials ensure low initial contact resistance (10 mΩ) and robust electrical life (10,000 cycles at full load), making it suitable for applications requiring consistent operation across a wide temperature range (-20 °C to +55 °C). The switch is certified to NF (EN 61058-1), UL, and CSA standards, ensuring compliance with stringent safety requirements.
The APEM Panel Switches 1233A2NF delivers precise electrical performance with a 10 mΩ initial contact resistance and 1,000 MΩ min. insulation resistance at 500 VDC. It supports 4 A 250 VAC loads with silver contacts, ensuring reliable operation under resistive loads. The switch maintains a 2,000 Vrms dielectric strength between terminals, providing robust protection against electrical surges.
Engineered for industrial environments, the switch operates within a temperature range of -20 °C to +55 °C. This wide operational range ensures consistent performance in extreme conditions, from cold storage facilities to high-heat industrial processes. The switch also features a 5 mm panel thickness max., allowing for integration into standard panel designs without compromising structural integrity.
The APEM Panel Switches 1233A2NF meets stringent international safety standards with double break NF (EN 61058-1), UL, and CSA approvals. This certification ensures the switch provides reliable arc interruption and fault protection, critical for applications where electrical safety is paramount. The switch is designed to meet the highest industry standards for industrial switch safety.
With normalized quick connect terminals, the switch simplifies installation and reduces assembly time. The black plunger color provides clear visual identification, while the 1.50 Nm max. torque for nut tightening ensures secure and consistent mounting without damage. This design facilitates quick integration into control panels without specialized tools.
| 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 |
| 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) |
| Feature | Specification |
|---|---|
| interface | intuitive et une configuration normalement ouverte pour un contr |
The APEMPanel Switches 1233A2NF 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 |
| 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) |
| Feature | Specification |
|---|---|
| interface | intuitive et une configuration normalement ouverte pour un contr |
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