TYPE 55.34 – General Purpose Relay 7A

Type 55.34 General Purpose Relay. 4 CO 7 A. For use with 94 Series sockets

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Feature

  • AC or DC coil
  • Lockable test button option and mechanical indicator as standard
  • Variant with LED and integrated protection circuit
  • Sockets Series 94 for printed circuit board, solder or for 35mm rail mount (EN 60715) with push-in, screw or screwless terminals
  • 99 Series coil indication and EMC suppression modules and Type 86.30 timer modules
  • Adaptors for alternative mount available
  • UL Listing (relay/socket/jumper link)
  • Cadmium-free contacts
  • Contact material options
  • European patent

Specification

Contact specification
Contact configuration 2 CO (DPDT) 3 CO (3PDT) 4 CO (4PDT)
Rated current/Maximum peak current                                                     A 10/20 10/20 7/15
Rated voltage/

Maximum switching voltage                                                                V AC

 

250/400

 

250/400

 

250/250

Rated load AC1                                                        VA 2500 2500 1750
Rated load AC15 (230 V AC)                                                         VA 500 500 350
Single phase motor rating (230 V AC)                                                        kW 0.37 0.37 0.125
Breaking capacity DC1: 24/110/220 V                                                              A 10/0.5/0.25 10/0.5/0.25 7/0.5/0.25
Minimum switching load                   mW (V/mA) 300 (5/5) 300 (5/5) 300 (5/5)
Standard contact material Coil specification Nominal voltage (UN)  

 

 

V AC (50/60 Hz)

AgNi AgNi AgNi
6 – 12 – 24 – 48 – 60 – 110 – 120 – 230 – 240
V DC 6 – 12 – 24 – 48 – 60 – 110 -125 – 220
Rated power AC/DC                        VA (50 Hz)/W 1.5/1 1.5/1 1.5/1
Operating range AC (0.8…1.1)UN (0.8…1.1)UN (0.8…1.1)UN
DC (0.8…1.1)UN (0.8…1.1)UN (0.8…1.1)UN
Holding voltage                                                         AC/DC 0.8 UN / 0.5 UN 0.8 UN / 0.5 UN 0.8 UN / 0.5 UN
Must drop-out voltage                                                         AC/DC

Technical data

Mechanical life AC/DC                                                         cycles

0.2 UN / 0.1 UN

 

20 · 106 / 50 · 106

0.2 UN / 0.1 UN

 

20 · 106 / 50 · 106

0.2 UN / 0.1 UN

 

20 · 106 / 50 · 106

Electrical life at rated load AC1                                                         cycles 200 · 103 200 · 103 150 · 103
Operate/release time                                                       ms 10/5 9/5 9/5
Insulation between coil

and contacts (1.2/50 μs)                                                          kV

 

4

 

4

 

4

Dielectric strength

between open contacts                                                                V AC

 

1000

 

1000

 

1000

Ambient temperature range                                                      °C –40…+85 –40…+85 –40…+85
Environmental protection RT I RT I RT I