Siemens

Siemens 3RV2901-2A

Auxiliary switch can be mounted on the side 1 NO+1 NC spring-type terminal for circuit breaker 3RV2

MPN: 3RV2901-2A
Category: Mountable accessories

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What is the Siemens 3RV2901-2A?

Auxiliary switch can be mounted on the side 1 NO+1 NC spring-type terminal for circuit breaker 3RV2

Specifications

General

product brand name	SIRIUS
product category	Auxiliary switch
product designation	auxiliary switch
design of the product	lateral auxiliary switches
product type designation	3RV29

General technical data

certificate of suitability	CE / UL / CSA / CCC
size of the circuit-breaker	S00, S0, S2, S3
display version LED	No
insulation voltage rated value	690 V
degree of pollution	3
surge voltage resistance rated value	6 kV
protection class IP on the front — according to IEC 60529	IP20
reference code according to IEC 81346-2	Q
Substance Prohibitance (day/month/year)	10/01/2009
Net Weight	42 g
number of NC contacts for auxiliary contacts instantaneous contact	1
number of NO contacts for auxiliary contacts instantaneous contact	1
number of CO contacts of auxiliary contacts instantaneous contact	0
operational current at AC-15 at 690 V rated value	1 A
operational current of auxiliary contacts at AC-12 — at 24 V	10 A
operational current of auxiliary contacts at AC-12 — at 230 V	10 A
operational current of auxiliary contacts at AC-12 — at 400 V	10 A
operational current of auxiliary contacts at AC-12 — at 690 V	10 A
operational current of auxiliary contacts at AC-12 maximum	10 A
operational current of auxiliary contacts at AC-15 — at 24 V	6 A
operational current of auxiliary contacts at AC-15 — at 230 V	4 A
operational current of auxiliary contacts at AC-15 — at 400 V	3 A
operational current of auxiliary contacts at DC-13 — at 24 V	2 A
operational current of auxiliary contacts at DC-13 — at 110 V	0.5 A
operational current of auxiliary contacts at DC-13 — at 220 V	0.25 A
operational current of auxiliary contacts at DC-13 — at 250 V	0.25 A

Ambient conditions

ambient temperature — during operation	-20 ... +60 °C
ambient temperature — during storage	-50 ... +80 °C
protection class IP on the front according to IEC 60529	IP20
touch protection on the front according to IEC 60529	finger-safe, for vertical contact from the front

Installation/ mounting/ dimensions

fastening method	plug-in fixing
height	90 mm
width	9.5 mm
depth	68 mm

Connections/ Terminals

type of electrical connection for auxiliary and control circuit	spring-loaded terminals
connectable conductor cross-section for auxiliary contacts — solid or stranded	0.5 ... 2.5 mm²
connectable conductor cross-section for auxiliary contacts — finely stranded with core end processing	0.5 ... 2.5 mm²
connectable conductor cross-section for auxiliary contacts — finely stranded without core end processing	0.5 ... 1.5 mm²
type of connectable conductor cross-sections — for auxiliary contacts — solid	2x (0.5 ... 2.5 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — finely stranded with core end processing	2x (0.5 ... 1.5 mm²)
type of connectable conductor cross-sections — for auxiliary contacts — finely stranded without core end processing	2x (0.5 ... 1.5 mm²)
type of connectable conductor cross-sections — for AWG cables for auxiliary contacts	2x (20 ... 14)
AWG number as coded connectable conductor cross section for auxiliary contacts	20 ... 14

Approvals Certificates

global warming potential [CO2 eq] / during manufacturing	0.238 kg
global warming potential [CO2 eq] / during operation	4.2 kg
global warming potential [CO2 eq] / after end of life	0.0053 kg
global warming potential [CO2 eq] / total	4.44 kg

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet 3RV2901-2APDF

3RV2901-2A: frequently asked questions

When can 3RV2901-2A be shipped?

3RV2901-2A is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 3RV2901-2A in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 3RV2901-2A and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 3RV2901-2A, subject to availability and destination.