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DATASHEET - MCSN4

Pressure switch, 3p, 7bar

Part no. MCSN4

Catalog No. 057679

Eaton Catalog No. MCSN4

EL-Nummer

(Norway)

0004356111

Delivery program

Note on use   This product complies with Low-Voltage Directive 2014/35/EC and EMC Directive

2014/30/EC and meets the requirements in EN 60947-5-1. This product does not

meet the rail industry's standard requirements. Accordingly, the user must review it

separately for the speciﬁc application at hand.

Product range   Pressure switches with main contacts

Degree of Protection   IP65

Number of poles   3 pole

Cut-in pressure and cut-out pressure:

separate stepless adjustment.

All the intersection points within the diagram area can be set.

  

Min. switching diﬀerential: 0.6 bar

Example:

Cut-out pressure 3.3 bar

Cut-in pressure 2.2 bar

   Variable switching diﬀerential

Max. operating pressure  bar 7

Notes

Features

• With terminal cover as standard

•

1 insulated protective conductor terminal

• 1 insulated N terminal

• 2 cable entry knockouts for M20, without cable gland

• IP65 in conjunction with V-M20 cable gland

• Pressure pipe ﬂange R½”

• please enquire: Pressure pipe ﬂange R¼”

• Neoprene membrane

R¼” corresponds to G¼

R½” corresponds to G½ as per ISO 228-1

For use as a motor load switch as per IEC/EN60947-4-1 for:

Three-phase current

Single-phase current

02/07/2019 Eaton 057679 ED2019 V52.0 EN 1 / 6

Summary of content (6 pages)

PAGE 1
DATASHEET - MCSN4 Pressure switch, 3p, 7bar Delivery program Part no. Catalog No. Eaton Catalog No. EL-Nummer (Norway) MCSN4 057679 MCSN4 0004356111 Note on use This product complies with Low-Voltage Directive 2014/35/EC and EMC Directive 2014/30/EC and meets the requirements in EN 60947-5-1. This product does not meet the rail industry's standard requirements. Accordingly, the user must review it separately for the speciﬁc application at hand.
PAGE 2
Direct current DC-3 For use as control switch: Cut-in and cut-out pressures are factory-preset as speciﬁed with type suﬃx ￫ 203948 Technical data General Standards IEC/EN 60947-4-1 Test pressure bar 32 Rupturing pressure bar 90 Operating frequency Operations/h ≦ 1500 Climatic prooﬁng Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30 Ambient temperature -25 - 70 Degree of Protection IP65 Mounting position As required Mechanical shock resistance to IEC 60068-2-
PAGE 3
Fuse gG/gL A Type of coordination Rated short-circuit current 20 1 Iq (= Current r) kA 1 AC-3 Rated operational current 230 V A 15 400 V A 11.5 230 V kW 4 400 V kW 5.5 24 V A 16 110 V A 12.5 A 2 Hz 50 Operating ambient temperature min. °C -25 Operating ambient temperature max. °C 70 Rated power P DC - 3 Rated operational current 250 V Rated frequency f Design veriﬁcation as per IEC/EN 61439 Technical data for design veriﬁcation Technical data ETIM 7.
PAGE 4
Adjustable current range A 0-0 With hand operation No With manual on/oﬀ switch No Electronic version No With display No Explosion-proof No Degree of protection (IP) IP65 Degree of protection (NEMA) Other Height mm 110 Width mm 60 Diameter mm 0 Depth mm 96 Approvals Product Standards CSA-CC22.2 No. 14 CSA File No. 12528 CSA Class No. 3211-06 North America Certiﬁcation CSA certiﬁed 02/07/2019 Eaton 057679 ED2019 V52.
PAGE 5
Dimensions 02/07/2019 Eaton 057679 ED2019 V52.
PAGE 6
Additional product information (links) IL05212001Z (AWA1320-0132) Pressure switch IL05212001Z (AWA1320-0132) Pressure switch 02/07/2019 ftp://ftp.moeller.net/DOCUMENTATION/AWA_INSTRUCTIONS/IL05212001Z2018_05.pdf Eaton Industries GmbH http://www.eaton.eu © 01/2019 by Eaton Industries GmbH Eaton 057679 ED2019 V52.