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2987943 - REL-MR- 24DC/21-21/MS - Phoenix Contact - REL-MR- 24DC/21-21/MS - Phoenix Contact - 6
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2987943 - REL-MR- 24DC/21-21/MS - Phoenix Contact - REL-MR- 24DC/21-21/MS - Phoenix Contact - 1
Pending restock
2987943 - REL-MR- 24DC/21-21/MS - Phoenix Contact - REL-MR- 24DC/21-21/MS - Phoenix Contact - 2
Pending restock
2987943 - REL-MR- 24DC/21-21/MS - Phoenix Contact - REL-MR- 24DC/21-21/MS - Phoenix Contact - 3
Pending restock
2987943 - REL-MR- 24DC/21-21/MS - Phoenix Contact - REL-MR- 24DC/21-21/MS - Phoenix Contact - 4
Pending restock
2987943 - REL-MR- 24DC/21-21/MS - Phoenix Contact - REL-MR- 24DC/21-21/MS - Phoenix Contact - 5
Pending restock
2987943 - REL-MR- 24DC/21-21/MS - Phoenix Contact - REL-MR- 24DC/21-21/MS - Phoenix Contact - 6
Pending restock

2987943 – Phoenix Contact

3,82 € excl. VAT
4,74 € incl. VAT
REL-MR- 24DC/21-21/MS - Phoenix Contact
4,74 €
SPECIFICATIONS
Main
catalog page Page 292 (C-5-2019)
mechanical service life 5x 106 cycles
gtin 4046356480659
Product type Single relay
item number 2987943
packing unit 10 pc
product key CK6195
weight per piece (excluding packing) 18.64 g
weight per piece (including packing) 19.576 g
Complementary
drive and function monostable
input voltage range 19.2 V DC ... 52.8 V DC
maximum power dissipation for nominal condition 0.43 W
connection method Plug / solder connection
input voltage range in reference to un see diagram
limiting continuous current 8 A
nominal input voltage un 24 V DC
Country of origin CN
interrupting rating (ohmic load) max. 2000 VA (for 250 V AC)
maximum inrush current 16 A (20 ms)
service life electrical see diagram
test voltage (changeover contact/changeover contact) 5 kV AC (50 Hz, 1 min., changeover contact/changeover contact)
contact type 2 changeover contacts
Handle front plate colour 29 mm
typical input current at un 18 mA
test voltage (contact/contact) 5 kV AC (50 Hz, 1 min., contact/contact)
type of switch contact Single contact
typical release time 6 ms
test voltage (winding/contact) 5 kV AC (50 Hz, 1 min., winding/contact)
typical response time 9 ms
min. switching current 10 mA (at 12 V)
contact material AgNi
width (w) 12.7 mm
Minimum order quantity 10 pc
depth 25 mm
minimum switching voltage 12 V (at 10 mA)
Maximum switching voltage 250 V AC/DC
Environment
Ambient air temp for storage/transportation -40 °C ... 85 °C
china rohs Environmentally friendly use period: unlimited = EFUP-e
Customs tariff number 85364190
eclass-11.0 27371601
Specifications - Environmental Product Compliance: No hazardous substances above threshold values
ambient air temperature for operation -40 °C ... 70 °C
eclass-12.0 27371601
ETIM - 8 EC001437
eclass-13.0 27371601
unspsc 21.0 39122300
Q&A and product info

Contact Us

Professional sales of electrical equipment in Estonia, Latvia, Lithuania, and Finland. Certified low-voltage components, circuit breakers, contactors, and industrial automation solutions. Same-day quotations and fast delivery across the Baltics and Finland.

Baltelec
+372 5326 4976

Mon–Fri 9:00–17:00

info@baltelec.eu

Response within 2 hours

2987943 is a industrial Terminal Blocks, Cable Ends solution designed for professionals. BaltElec specializes in wholesale and product distribution in Estonia, Latvia, Lithuania, and Finland.

  • Authentic Phoenix Contact product, documentation available on request.
  • Volume-based pricing – request a quote for larger quantities (MOQ may apply).
  • Efficient logistics across the Baltics and Finland; cooperation with logistics partners.
  • Technical support and selection assistance based on your requirements.

Price: Request a special offer. The price depends on quantity, delivery, and payment terms.

Terminal Blocks, Cable Ends specifications may vary by configuration. For an exact match, please send us your application details or check the technical data sheet.

FAQ for 2987943 - Phoenix Contact

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2987943 - Phoenix Contact
REL-MR- 24DC/21-21/MS
3,82 € excl. VAT
4,74 € incl. VAT
Pending restock