Schneider Electric Modular Contactor TeSys GC AC-7a 25A 2NO 24VAC Coil GC2520B5
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Brand : Schneider Electric
Type : Modular Contactor
Description
Schneider Electric GC2520B5 TeSys GC Modular Contactor is an electrical switching device that is typically used for controlling electrical loads in various applications. The contactor is rated to handle a maximum current of 25 amperes. This is the maximum current it can switch safely.
The contactor has two normally open contacts. Normally open contacts are contacts that are open when the contactor is not energized, and they close when the contactor is energized. 24V AC is the voltage required to energize the coil of the contactor. In this case, it requires 24 volts of alternating current (AC) to activate the contactor.
Schneider Electric GC2520B5 TeSys GC Modular Contactor is used in various applications such as controlling lighting circuits, HVAC systems, and other electrical loads where a 25-ampere switching capability is required.
Features
- 25A 2P Modular Contactor 24V Coil
- Used to control electrical loads
| Brand | Schneider Electric |
| Item Name | Modular Contactor |
| Model | GC2520B5 |
| Conventional Free Air Thermal Current | 25 A (at 50 °C) for power circuit |
| Control Circuit Voltage | 24V AC 50 Hz |
| Rated Insulation Voltage | 500 V conforming to IEC 61095, 500 V conforming to VDE 0110 |
| Rated Impulse Withstand Voltage | 4 kV |
| Ambient Air Temperature For Operation | -5-50 °C |
| Ambient Air Temperature For Storage | -40-70 °C |
| Associated Fuse Rating | 25 A gL at <= 440 V for power circuit |
| Average Impedance | 2.5 mOhm - Ith 25 A 50 Hz for power circuit |
| Coil Technology | Without built-in suppressor module |
| Compatibility Code | Modular Standard Contactor |
| Connections - Terminals | control circuit: screw clamp terminals 1 cable(s) 2.5-2.5 mm²flexible without cable end, power circuit: screw clamp terminals 2 cable(s) 1.5-1.5 mm²flexible with cable end, power circuit: screw clamp terminals 1 cable(s) 6-6 mm²solid without cable end, power circuit: screw clamp terminals 2 cable(s) 4-4 mm²solid without cable end, control circuit: screw clamp terminals 2 cable(s) 2.5-2.5 mm²flexible without cable end, control circuit: screw clamp terminals 1 cable(s) 2.5-2.5 mm²flexible with cable end, control circuit: screw clamp terminals 2 cable(s) 1.5-1.5 mm²flexible with cable end, control circuit: screw clamp terminals 1 cable(s) 1.5-1.5 mm²solid without cable end, control circuit: screw clamp terminals 2 cable(s) 1.5-1.5 mm²solid without cable end, power circuit: screw clamp terminals 1 cable(s) 6-6 mm²flexible without cable end, power circuit: screw clamp terminals 2 cable(s) 4-4 mm²flexible without cable end, power circuit: screw clamp terminals 1 cable(s) 6-6 mm²flexible with cable end |
| Contactor Application | Motor Control, Heating, Lighting |
| Control Circuit Type | AC at 50 Hz |
| Control Circuit Voltage Limits | drop-out: 0.2...0.75 Uc at 50 Hz (at <50 °C), operational: 0.85...1.1 Uc at 50 Hz (at <50 °C) |
| Control Type | Remote Control |
| Depth | 62.5 mm |
| Electrical Durability | AC-7A: 100000 cycles, AC-7B: 100000 cycles |
| Heat Dissipation | 1.3-1.3 W at 50/60 Hz |
| Height | 81 mm |
| Hold-in Power Consumption in VA | 3.8-3.8 VA 50 Hz (at 20 °C) |
| Inrush Power in VA | 15-15 VA 50 Hz (at 20 °C) |
| Insulation Resistance | > 10 MOhm for Signalling Circuit |
| IP Degree Of Protection | IP40 conforming to VDE 0106 (in enclosure), IP20 conforming to VDE 0106 |
| Irms Rated Making Capacity | 68 A at 400 V AC for power circuit conforming to IEC 61095 |
| Maximum Operating Rate | 300 cyc/h 50 °C |
| Mechanical Durability | 1000000 cycles |
| Mechanical Robustness | Shocks contactor open: 10 Gn for 11 ms, shocks contactor closed: 15 Gn for 11 ms, vibrations contactor open: 2 Gn, 5...300 Hz, vibrations contactor closed: 3 Gn, 5...300 Hz |
| Mounting Mode | Clip-On |
| Mounting Support | DIN Rail |
| Operating Altitude | <= 3000 m |
| Operating Position | 30°/vertical |
| Operating Time | 10...25 ms opening, 10...30 ms closing |
| Pole Contact Composition | 3 NO |
| Poles Description | 3P |
| Power Dissipation Per Pole | 1.6 W |
| Protective Treatment | TC |
| Range | TeSys |
| Rated Breaking Capacity | 68 A at 400 V for power circuit conforming to IEC 61095 |
| Rated Operational Voltage Limits | <= 250 V AC |
| Standards | IEC 61095, IEC 60947-5 |
| Tightening Torque | control circuit: 0.8 N.m - on screw clamp terminals, power circuit: 0.8 N.m - on screw clamp terminals |
| Utilisation Category | AC-7A, AC-7B |
| Total number of 18 mm modules | 1 |
| Width | 17.5 mm |
| Rated Short-time Withstand Current | 200 A 40 °C - 10 s for power circuit, 62 A 40 °C - 30 s for power circuit |
| Ambient Air Temperature For Operation | -5-50 °C |
| Rated Operational Current | 25 A AC-7A, 8.5 A AC-7B |
| Weight | 0.11 kg |
