184
8559 Series
module type 22-size 22 contact 20-size 20 contact
Applications
Building interconnection combinations
of variable and transformable composi-
tion under a compact size.
Description
• Rail profile support where terminations
modules are installed
• Two types of modules
• Contacts : size 22 or 20
• Sealed and unsealed version
Standards
NFC 93462 HL 103 - NFL 53105 B,
Aerospatiale’s specification
Characteristics
Mechanical
• Module : thermoplastic (class UL-94-VO)
• Grommet :
silicone elastomer (for sealed version)
• Rail profile : aluminum alloy
plating - yellow anodized
• Module clamp : stainless steel
• Contact : copper alloy - plating : gold over nickel
• Vibration : to NFC 20616 severity 2000-20
10 to 2000 Hz - 20 g
• Shock : to NFC 20608 - 100 g peak during 6 ms
• Contact retention : size 22 - 5.4 daN
size 20 - 9 daN
Electrical
• Test voltage : 1500 Vrms
• Contact resistance : size 22 - 5 mΩ
size 20 - 4 mΩ
• Insulation resistance : ≥5000 MΩ
(under 500 Vdc)
• Working voltage :
per contact : size 22 : 5 A
size 20 : 7.5 A
per shunt : size 22 : 7 A
size 20 : 16 A
Climatic
• Temperature range : -55°C +175°C
• Damp heat : to NFC 20603
severity 4 - 56 days
Resistance to fluids :
- JP5 - Hyjet IV
- Skydrol 500 B4 - Skydrol L 04
- MIL-L 23699 - MIL-L-7870/A
- Glycol - Air 3660/A
- MIL-D 16791 - type1 - PD 680 - type 1
- Methylethyl Ketone - Trichloroethane
Ordering information
Module
basic series 8559 N 20 01 B
plating A-yellow anodized
Rail profile part numbers
Module clamp part number : 8559 S
Cross reference list
basic series 8559 RB 2000 A
Aerospatiale part numbers FCI Souriau part numbers
NSA 937 901 MA 22 01 8559 N 22 01 B
NSA 937 901 MA 22 02 8559 N 22 02 B
NSA 937 901 MA 22 03 8559 N 22 03 B
NSA 937 901 MA 22 04 8559 N 22 04 B
NSA 937 901 MA 22 05 8559 N 22 05 B
NSA 937 901 MA 22 06 8559 N 22 06 B
NSA 937 901 MA 20 01 8559 N 20 01 B
NSA 937 901 MA 20 02 8559 N 20 02 B
NSA 937 901 MA 20 03 8559 N 20 03 B
NSA 937 901 MA 20 04 8559 N 20 04 B
NSA 937 901 MA 20 06 8559 N 20 06 B
NSA 937 901 MA 20 07 8559 N 20 07 B
NSA 937 901 MA 20 08 8559 N 20 08 B
NSA 937 901 MA 20 09 8559 N 20 09 B
NSA 937 901 MA 20 11 8559 N 20 11 B
Aerospatiale part numbers FCI Souriau part numbers
NSA 937 901 M 22 01 8559 E 22 01 B
NSA 937 901 M 22 02 8559 E 22 02 B
NSA 937 901 M 22 03 8559 E 22 03 B
NSA 937 901 M 22 04 8559 E 22 04 B
NSA 937 901 M 22 05 8559 E 22 05 B
NSA 937 901 M 22 06 8559 E 22 06 B
NSA 937 901 M 20 01 8559 E 20 01 B
NSA 937 901 M 20 02 8559 E 20 02 B
NSA 937 901 M 20 03 8559 E 20 03 B
NSA 937 901 M 20 04 8559 E 20 04 B
NSA 937 901 M 20 06 8559 E 20 06 B
NSA 937 901 M 20 07 8559 E 20 07 B
NSA 937 901 M 20 08 8559 E 20 08 B
NSA 937 901 M 20 09 8559 E 20 09 B
NSA 937 901 M 20 11 8559 E 20 11 B
NSA 937 901 RB 2000 8559 RB 2000 A
NSA 937 901 S 8559 S
NSA 937 910-EA 2200 8559-122
NSA 937 910-EA 2000 8559-120
class N - unsealed module E-sealed module
contact layouts see table next page
last version
type of rail profile RB
length 2000 - 2 meters
185
8559 Series
Contacts
Contact layouts
Dimensions
Module Module clamp
contact size part numbers admissible wire section Ø over insulator (mm) profile
mm2AWG min. Max.
0.15 26
22 8559-122 0.25 24 0.75 1.09
0.40 22 .0295 .0429
0.25 24
0.40 22
20 8559-120 0.60 20
0.85 1.59
1.00 18
.0334 .0625
contact
size
22
01 02 03 04 05 06
20
01 02 03 04 06 07
20
08 09 11
1.5 / .059 1.5 / .059 10.1 / .398
27 / 1.063 9.5 / .374
24.9 / .980
19 / .748
8
6
.236
20 / .787
unsealed version sealed version
grommet
186
8559 Series
Rail profile
Tooling
Crimping
contact size wire sizes crimping plier locator
mm2AWG
0.15 26 8476-01
22 0.25 24 (M22520/2-01) 8572-30A
0.40 22
0.25 24
20 0.40 22 8365 8365-02
0.60 20 (M22520/1-01) (M22520/1-02)
1.00 18
Insertion and extraction of wired contacts
contact size part numbers colour
spec. FCI Souriau insertion extraction
22 M81969.14.01 8599-0022 green white
MS27534-22D
20 M81969.14.11 8522-20 red white
MS27534-20
Filler plugs
contact size part numbers colour
spec. FCI Souriau
22 MS27488-22 8660-212 black
20 MS27488-20 8522-389A red
13 / 0.512
8.6 / 0.339
10.6
/ 0.417
11.5 / 0.591
27.5 / 1.883
2000 / 78.740
oblong holes
0.48 x 0.315
oblong holes
0.165 x 0.315
