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Basic Info

Model NO.	3RH29111FA22
Production Capacity	100 Pieces/Week

Product Description

We can provide a range of electrical accessories. We have more than 8 years experience in this area. And we supply a wide range Our main focus is to provide customers with products and solutions for instrumentation, automation and optimization of industrial processes, such as: Programmable logic controller (PLS's), Variable frequency drives (VFD's), Human machine interface (HMIs), inverter/servo, relay, sensor, switch, IGBT module, power supply, connector and cable, LCD panel, fuse, button etc. We have committed to the automation and electrical area for 8 years with rich experience in exporting. And we offer a wide range of products of premier brands in this area:1. Premier brands : Sie-mens, Len-ze, Om-ron, AB, Turck, IFM, Yaskawa, Si-ck, Pi-lz, Key-ence, AB-B, Ea-ton, Fes-to, Mo-xa, Schnei-der, Phoe-nix, S-ew, Mitsu-bishi etc.

2. Brand-new, unused, unopened, undamaged item in its original packaging.3. We will always support you best price with perfect quality , fast shipping.

 

Product Overview

Sie-mens SIRIUS 3RH1 & 3RH2 Series - 4 and 8-Pole Contactor Relays:

The 3RH2 Series Contactor Relays are climate-proof as well as finger-safe, according to IEC 60529. RC elements, varistors, diodes or diode assemblies (combination of a diode and a Zener diode) can be plugged onto all contactor relays for damping opening surges in the coil. The 3RH2 contactor relays are available with screw or spring-type terminals. The basic unit contains four contacts with terminal designations according to EN 50011.

The 3RH21 coupling contactor relays for switching auxiliary circuits are tailored to the special requirements of working with electronic controls. The 3RH21 contactor relays (with the exception of the coupling contactor relays) can be expanded by up to four contacts by the addition of snap-on auxiliary switch blocks. The auxiliary switch block can easily be snapped onto the front of the contactor relays. The auxiliary switch block has a centrally positioned release lever for disassembly. The conventional front auxiliary contacts fulfill the characteristics of positively driven operation and are therefore suitable for safety applications.

NOTE*** The OFF-delay of the NO contact and the ON-delay of the NC contact are increased if the contactor coils are attenuated against voltage peaks (noise suppression diode 6 to 10 times; diode assemblies 2 to 6 times, varistor +2 to 5 ms).

Features:

• Size S00
• High degree if contact stability at low voltages & current
• Suitable for use with solid-state circuits with currents ≥ 1 mA at a voltage of ≥ 17 V
• Capable of expansion by up to four contacts through use of snap-on auxiliary switch blocks
• Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1
• Approvals: UL listed / UL listed for Canada

Product Attribute	Attribute Value
Accessory Type	Auxiliary Switch Block
Contact Form	2NO⁄2NC
For Use With	3RH21, 3RH24 Contactors, 3RT2.1, 3RT2.2
Mounting Type	Snap-In
Operating Temperature	-25 to 60 °C
Series	3RH Series
Size	S00, S0
Type	Auxiliary Switch Blocks
UPC Code	662643909920

Product Show

Have thousands of inverters, servos, PLCs, encoders, switches, buttons, connectors, sensors, fans, cables, Relays for frequency converter inverter machine, IGBT power module, VFD/VSD, power supply and HMIs in stock.

Shipment: UPS, DHL, FEDEX, TNT, ARAMEX, EMS
Payment: T/T
Leadtime: some stock parts can ship out within 2days. Some is 3-5days for booking. But high power and special parts should be weeks.

If any need, pls contact us freely.