SIEMENS contactor 3RH2122-1BB40 for elevator

CONT.RELAY, 2NO + 2NC, DC24V
Contactor relay, 2 NO + 2 NC, 24 V DC, size S00, screw terminal

Specifications

 

Product brand name	SIRIUS
Product designation	Auxiliary contactor
Product type designation	3RH2
General technical data
Size of contactor	S00
Product extension
● Auxiliary switch	Yes
Insulation voltage
● with degree of pollution 3 at AC rated value	690 V
Degree of pollution	3
Surge voltage resistance rated value	6 kV
Protection class IP
● on the front	IP20
Shock resistance at rectangular impulses
● at DC	10g / 5 ms, 5g / 10 ms
Shock resistance with sine pulse
● at DC	15g / 5 ms, 8g / 10 ms
Mechanical service life (switching cycles)
● of contactor typical	30,000,000
● of the contactor with added electronics-compatible auxiliary switch block typical	5,000,000
● of the contactor with added auxiliary switch block typical	10,000,000
Control circuit / Control
Type of voltage of the control supply voltage	DC
Control supply voltage at DC
● rated value	24 V
Operating range factor control supply voltage rated value of magnet coil at DC
● initial value	0.8
● Full-scale value	1.1
Closing power of magnet coil at DC	4 W
Holding power of magnet coil at DC	4 W
Closing delay
● at DC	30 ... 100 ms
Opening delay
● at DC	7 ... 13 ms
Arcing time	10 ... 15 ms

 

Auxiliary circuit

Number of NC contacts for auxiliary contacts 2 ● instantaneous contact 2 Number of NO contacts for auxiliary contacts 2 ● instantaneous contact 2 Identification number and letter for switching elements 22 E. Operating current at AC-12 maximum 10 A Operating current at AC-15 ● at 230 V rated value 10 A ● at 400 V rated value 3 A ● at 500 V rated value 2 A ● at 690 V rated value 1 A Operating current at 1 current path at DC-12 ● at 24 V rated value 10 A ● at 110 V rated value 3 A ● at 220 V rated value 1 A ● at 440 V rated value 0.3 A ● at 600 V rated value 0.15 A Operating current with 2 current paths in series at DC-12 ● at 24 V rated value 10 A ● at 60 V rated value 10 A ● at 110 V rated value 4 A ● at 220 V rated value 2 A ● at 440 V rated value 1.3 A ● at 600 V rated value 0.65 A

Operating current at 1 current path at DC-13 ● at 24 V rated value 10 A ● at 110 V rated value 1 A ● at 220 V rated value 0.3 A ● at 440 V rated value 0.14 A ● at 600 V rated value 0.1 AOperating current with 2 current paths in series at DC-13 ● at 24 V rated value 10 A ● at 60 V rated value 3.5 A ● at 110 V rated value 1.3 A ● at 220 V rated value 0.9 A ● at 440 V rated value 0.2 A ● at 600 V rated value 0.1 A Operating current with 3 current paths in series at DC-13 ● at 24 V rated value 10 A ● at 60 V rated value 4.7 A ● at 110 V rated value 3 A ● at 220 V rated value 1.2 A ● at 440 V rated value 0.5 A ● at 600 V rated value 0.26 A Operating frequency at DC-13 maximum 1,000 l / h Design of the miniature circuit breaker ● for short-circuit protection of the auxiliary circuit up to 230 V C characteristic: 6 A; 0.4 kA Contact reliability of auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA)

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1.the largest elevator parts company integrating warehousing with marketing.
2.Leading supplier and expoter in elevator parts industry.
3.We have various brands elevator parts,such as Kone,Otis,LG Sigma,Toshiba,Thyssen and so on .
4.With the excellent after-saled service and warranty.
 

Buyer Guarantee

--- Your supplier has 18 years focus on elevator and escalator parts manufacturer and trading，and the preferred source for elevator parts to help mechanics and elevator service contractors repair and maintain elevators the world over.
--- Professional technical engineers,offer elevator technical solution&after-sale service.
--- One-stop shops for all lift&escalator parts and service.
--- More than 30,000 types product in stock, That means you can make one call to SANJIN and very likely get every item you need!
--- Repair & modification to old elevator.
--- Free of charge to change if occurs unman-made broken within 12 months.

Notice

1. Shaanxi Sanjin Elevator can supply original elevator and escalator parts from famous brand like Otis, Kone, Mitsubishi, Hyundai , Thyssen, Hitachi, Toshiba, Fujitech, LG Sigma, Bluelight, CANNY, SANYO, BLT Brilliant, Monarch, STEP, etc.
2. Becuase there are various models and specifications for different spare parts, some products' description may not be very accurate, the information is for reference only.
3.Since different product have different specifications, like size, weight, model etc., therefore they may need details like part number or photos to confirm. Please leave us message if have any needs:
4. Presently, the SANJIN`s product line includes over 30,000 parts, with new PC boards, peripherals and subsystems rapidly swelling the company's inventory.Since the website cannot show them all, if cannot find needed product in website, please contact with our colleagues.
5.We carry high quality KONE Elevator OEM Parts and replacement parts, as well as commercial replacement parts for a wide range of other manufacturers.
6.We are directing you to the SANJIN website to ensure that your questions are answered - and your parts orders are processed - in the most timely and efficient manner possible.


 

At SANJIN Elevator Products Company, we are committed to providing our customers with the highest quality elevator and escalator OEM/replacement parts in a timely, most professional manner. We`ve built our business around the basic premise of helping our customers meet their requirements by offering exceptional customer service, competitive prices and quality OEM (original equipment manufacturer) Parts.

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