3RH1122-1BB40 | Siemens Contactor Relay

Siemens · HMIs & Displays

Description  ​ The Siemens 3RH1122-1BB40 is a SIRIUS series contactor relay, featuring 2 normally open (NO) and 2 normally closed (NC) contacts, designed for 24 V DC control voltage applications. It is rated for a maximum operating current of 10 A and is housed in a compact S00 frame size.     Technical Specifications  Condition New/Never Used Surplus Brand Siemens Category Relays Part Number 3RH1122-1BB40 Subcategory Relays & Sockets Type of Contactor 4-pole Contacts Configuration NC x2 + NO x2 Control Voltage 24V DC Max. Operating Current 6A Mounting For DIN Rail Mounting, On Panel Leads Screw Terminals Size S00 Weight  0.263 kgs       Information About 3RH1122-1BB40 The Siemens 3RH1122-1BB40 is a SIRIUS contactor relay used for controlling auxiliary circuits in industrial automation systems. It is commonly used for switching and controlling small loads like signal lamps, interlocks, and relays. Key Features: Type: Contactor relay Series: Siemens SIRIUS Control Voltage: 24 V DC Contacts: 4 total (2 Normally Open + 2 Normally Closed) Rated Operating Current: Up to 10 A Mounting Type: DIN rail Size: S00 frame Standards: IEC/EN 60947 Compact design for space-saving control panels Snap-on auxiliary contacts for expansion Long electrical/mechanical lifespan Suitable for industrial automation, control cabinets, and panel building

Brand: Siemens · Category: HMIs & Displays

Key features

• Type: Contactor relay
• Series: Siemens SIRIUS
• Control Voltage: 24 V DC
• Contacts: 4 total (2 Normally Open + 2 Normally Closed)
• Rated Operating Current: Up to 10 A
• Mounting Type: DIN rail
• Size: S00 frame
• Standards: IEC/EN 60947
• Compact design for space-saving control panels
• Snap-on auxiliary contacts for expansion
• Long electrical/mechanical lifespan
• Suitable for industrial automation, control cabinets, and panel building

Specifications

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