
Number
Highlights & Details
CONT.RELAY,3NO+1NC,AC220/240V 50/60HZ
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Technical specifications
- Type of voltage: DC
- Packaging type
Piece
- Product type
Auxiliary coupling relay
- Type
3RH2122-2QB40
- Type
S00
- Contact type
2 makers
- Auxiliary contact type
2 makers
2 breakers
- Control voltage (min.)
16.8 V DC
- Control voltage (max.)
30 V DC
- Control voltage range
16.8 - 30 V DC
- Compatible with series
Siemens Sirius series
- Features
+ varistor
- Mounting type
Snap-in
Screw-fit
- Connection
Spring-loaded connector
- Durability
3000 0000
IP20
- Min. temperature
-25 °C
- Max. temperature
+60 °C
- Width
45 mm
- Height
70 mm
- Depth
73 mm
- Dim
(W x H x D) 45 x 70 x 73 mm
- Content
1 pc(s)
- RoHS-compliant
Yes
2
2
3 A
Spring clamp connection
DC
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 1745078 Siemens 3RH2122-2QB40 Auxiliary coupling relay 2 makers + varistor Piece 1 pc(s)
User & Safety Instructions
User & Safety Instructions 1745078 Siemens 3RH2122-2QB40 Auxiliary coupling relay 2 makers + varistor Piece 1 pc(s)















