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Siemens 3RH2911-1GA22 Contact Aux 2NO 2NC
Siemens 3RH2911-1GA22 Contact Aux 2NO 2NC
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Technical Data Sheets
Product Description

Siemens 3RH2911-1GA22 Contact Aux 2NO 2NC

Closely monitor a contactor with this auxiliary contact block from Siemens. For ease of monitoring, it sends a signal to a PLC (programmable logic controller) if it detects any status changes. Installation is simple thanks to the snap-on design, which lets you clip it on the front of the main contactor with a secure hold. For long-lasting performance, it has a mechanical service life of 10 million cycles. Install this auxiliary contact block on a control panel to regulate alarm and indication systems.

• Surge voltage resistance of 6kV to withstand current overloads
• Wide operating temperature range of -25°C to +60°C for use in demanding environments
• Compact dimensions of 37.5 (height) x 36 (width) x 43.7mm (depth) for installation in tight spaces
• Contact reliability of one possible incorrect switching operation in 100 million indicates efficiency

S$ 14.50
(exc. GST)
S$ 15.81
(inc. GST)
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Lead time of 60 working days required.
Item will be ready to dispatch within the lead time specified.
Quantity:
EA
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Auxiliary Contact
57 Items
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Rated Current
6 A at 120 V AC-15 3 A at 240 V AC-15 1.8 A at 400 V AC-15 1.5 A at 480 V AC-15 2.8 A at 24 V DC-13 1.4 A at 48 V DC-13 0.55 A at 125 V DC-13 0.27 A at 250 V DC-13 0.15 A at 400 V DC-13, AC-12 6 A at 240 V, AC 50/60 Hz AC-12 3 A at 415 V, AC 50/60 Hz DC-12 2 A at 48 V, DC DC-12 1.5 A at 60 V, DC DC-12 1 A at 130 V, DC DC-12 6 A at 24 V, DC, DC-12 1 A at 130 V, DC DC-12 2 A at 48 V, DC DC-12 6 A at 24 V, DC AC-12 3 A at 415 V, AC 50/60 Hz AC-12 6 A at 240 V, AC 50/60 Hz, DC-12 1 A at 130 V, DC DC-12 1.5 A at 60 V, DC DC-12 2 A at 48 V, DC DC-12 6 A at 24 V, DC AC-12 3 A at 415 V, AC 50/60 Hz AC-12 6 A at 240 V, AC 50/60 Hz, AC-12 3 A at 380...415 V, AC 50/60 Hz AC-12 6 A at 220...240 V, AC 50/60 Hz DC-12 1 A at 130 V, DC DC-12 1.5 A at 60 V, DC DC-12 2 A at 48 V, DC DC-12 6 A at 24 V, DC
Range
TeSys D, Acti 9, C6-, Tesys, Multi 9
Standard
EN/IEC 60947-5-1 UL 60947-5-1 CSA C22.2 No 60947-5-1, IEC 60947-3, IEC 60947-5, EN/IEC 60947-5-1, UL 60947-5-1 CSA C22.2 No 60947-5-1 GB/T 14048.5 EN/IEC 60947-5-1
[Ui] Rated Insulation Voltage
690 V conforming to IEC 60947-1 300 V conforming to UL 508 300 V conforming to CSA C22.2 No 14, 690 V conforming to IEC 60947-1, 300 V conforming to UL 508 300 V conforming to CSA C22.2 No 14 250 V conforming to IEC 60947-1, 500 V, 400 V
IP Degree of Protection
IP2X conforming to IEC 60529, IP2X, IP20 conforming to IEC 60529, IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529, IP20 conforming to EN/IEC 60947-5-1
Ambient Air Temperature for Operation
-5…60 °C, -25…50 °C, -20…50 °C, -35…70 °C, -25…60 °C
Ambient Air Temperature for Storage
-50…80 °C, -50…70 °C, -40…85 °C, -60…80 °C, -40…70 °C
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