Brand：SIEMENS Model number：3RH1921-1FA40 Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Germany
Price: Please contact us Product weight：0.3kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
Design of the electrical connection：
General technical data:
product brand name SIRIUS
Acceptability for application Contactor relay and power contactor
Protection class IP / on the front IP20
Ambient temperature
• during storage °C -55 … +80
• during operating °C -25 … +60
Mechanical operating cycles as operating time
• typical 10,000,000
Electrical operating cycles as operating time / at AC-15 / at 230
V
• typical 200,000
Contact reliability one incorrect switching operation of 100 million
switching operations (17 V, 5 mA)
Contact reliability / of the auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA)
Insulation voltage / with degree of pollution 3
• rated value V 690
Impulse voltage resistance
• rated value kV 6
Auxiliary circuit:
Number of NC contacts / for auxiliary contacts
• instantaneous switching 0
Number of NO contacts / for auxiliary contacts
• instantaneous switching 4
Operating current / of the auxiliary contacts / at AC-12
• at 24 V A 10
• at 230 V A 10
• at 400 V A 10
• at 690 V A 10
• maximum A 10
Operating current / of the auxiliary contacts / at AC-14
• at 125 V A 6
• at 250 V A 6
• for auxiliary and control current circuit screw-type terminals
Type of the connectable conductor cross-section
• for auxiliary contacts
• solid 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
• finely stranded
• with conductor end processing 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
• for AWG conductors / for auxiliary contacts 2x (20 ... 16), 2x (18 ... 14)
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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