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Siemens 3RH1921-2EE02-Z X95

First lateral auxiliary switch 2 NC contacts, encapsulated (solid-state compatible), spring-type terminal

MPN: 3RH1921-2EE02-Z X95
Category: Circuit Protection & Switching

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What is the Siemens 3RH1921-2EE02-Z X95?

first lateral auxiliary switch 2 NC contacts, encapsulated (solid-state compatible), spring-type terminal, for contactors 3RT1 Reusable packaging = 144 units

Specifications

General technical data

insulation voltage with degree of pollution 3 at AC rated value	500 V
surge voltage resistance rated value	6 kV
protection class IP on the front	IP20
mechanical service life (operating cycles) typical	10 000 000
Substance Prohibitance (day/month/year)	03/01/2017
Net Weight	49.58 g
number of NC contacts for auxiliary contacts – instantaneous contact	2
number of NO contacts for auxiliary contacts – instantaneous contact	0
number of CO contacts of auxiliary contacts instantaneous contact	0
operational current of auxiliary contacts at DC-12 – at 24 V	10 A
operational current of auxiliary contacts at DC-12 – at 110 V	3 A
operational current of auxiliary contacts at DC-12 – at 220 V	1 A
operational current of auxiliary contacts at DC-13 – at 24 V	0.3 A
operational current of auxiliary contacts at DC-13 – at 48 V	0.3 A
operational current of auxiliary contacts at DC-13 – at 60 V	0.3 A
contact reliability of auxiliary contacts	1 faulty switching per 100 million (17 V, 1 mA)

Ambient conditions

ambient temperature – during operation	-25 ... +60 °C
ambient temperature – during storage	-55 ... +80 °C

Safety related data

product function – mirror contact according to IEC 60947-4-1	Yes; with 3RT1
product function – positively driven operation according to IEC 60947-5-1	No

Short-circuit protection

design of the fuse link for short-circuit protection of the auxiliary switch required

FF microfuse 2 A (250 V, 1 kA)

Installation/ mounting/ dimensions

fastening method	snap-on mounting
height	72.5 mm
width	10 mm
depth	71 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 ... 2.5 mm²
for auxiliary contacts – — solid or stranded	2x (0.5 ... 2.5 mm²)
for auxiliary contacts – — finely stranded with core end processing	2x (0.5 ... 1.5 mm²)
for auxiliary contacts – — finely stranded without core end processing	2x (0.5 ... 2.5 mm²)
for auxiliary contacts – for AWG cables for auxiliary contacts	2x (20 ... 14)
AWG number as coded connectable conductor cross section for auxiliary contacts	20 ... 14

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet 3RH1921-2EE02PDF

3RH1921-2EE02-Z X95: frequently asked questions

When can 3RH1921-2EE02-Z X95 be shipped?

3RH1921-2EE02-Z X95 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 3RH1921-2EE02-Z X95 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 3RH1921-2EE02-Z X95 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 3RH1921-2EE02-Z X95, subject to availability and destination.