Regulatory Compliance; Recommended Torque Values By Screw Size; Compliance Standards - Enterasys SecureStack A2 A2H123-24 Hardware Installation Manual

Torque Values
Torque Values
The following table describes the recommended torque values to use when installing the
SecureStack switch using standard threaded fastener machine screws and bolts.
Table A-4 Recommended Torque Values by Screw Size
1/4 – 20

Regulatory Compliance

The A2H123‐24 meets the safety and electromagnetic compatibility (EMC) requirements
listed in Table
Table A-5 Compliance Standards
Regulatory Compliance
Safety
Electromagnetic Compatibility
(EMC)
A-4 Specifications
Screw Size
English Metric
N/A N/A
2 – 56 1.5
4 – 40 2.5
6 – 32 3.5
8 – 32 4.5
10 – 32 5
6.5
A‐5:
Torque in Pounds
-%5 Nominal
1.42 1.5
2.85 3.0
4.75 5.0
8.55 9.0
17.10 18.0
30.40 32.0
63.65 67.0
Standards
UL 60950, CSA C22.2 No. 60950, 73/23/EEC, EN 60950,
IEC 60950, EN 60825, 21 CFR 1040.10
47 CFR Parts 2 and 15, CSA C108.8, 89/336/EEC,
EN 55022, EN 61000-3-2, EN 61000-3-3, EN 55024,
AS/NZS CISPR 22, VCCI V-3
Bit Size
+%5
1.57 0
3.15 0
5.25 0/1
9.45 1
18.90 2
33.60 2
70.35 3