Northern Connectors Hummel M40 Circular Power Connectors - Manual (Page 3)

131
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3 + 2 + PE 4 + 3 + PE
2 4 4 4
2 3,6 2 3,6
28 55 28 55
300 600 300 600
2500 4000 2500 4000
> 10 13 > 10 13
3 1 3 1
Standard delivery of M 40 (size 1.5) Power Connector include Contact Insert
Dimensions and specifications may be changed without prior notice
Electrical Data
Materials and Technical Data Mechanical Data
Technical Data
Power Connectors Size 1,5 (M 40)
Housing Copper-Zinc alloy
Die Cast
Housing surface Nickel plated, other surface upon request
Inserts (for contacts) Thermoplastic Polyamid PA 6 (Nylon 6/6), PBT Fire protection class V-0
Contacts Brass Alloy
Contact surface at point of contact Nickel and gold plated (0,25 μm Au)
Minimum mating cycles > 500
Seals / O-Rings Buna-N standard
optional Viton
® (Viton is a registered trademark of DuPont)
Temperature range -40° C – 125° C (-40 °F – 257 °F)
Type of contacts Crimp
Protection IP 67 / IP 69 K per EN 60 529 (connected), NEMA 4x
Cable diameter range 13 – 28 mm (.51“ – 1.10“)
Number of positions
Number of contacts
Contact-Ø [mm]
Nominal current 1) [A]
Nominal voltage 2 ) [V~] Degree of Protection 3 3)
Test voltage (Breakdown voltage) 4) [V~]
Insulation resistance [mΩ]
Max. contact resistance [mΩ]
1), 2), 3), 4) See Technical Informations page 14