Products, information, drawings, specifications and reference numbers (hereafter “contents”) discussed herein are for reference purposes only. All contents herein are provided on an “as is” basis, without warranties
of any kind. The contents discussed herein remain the sole and exclusive property of MTA S.p.A. and shall not be copied, translated in whole or in part without MTA S.p.A. prior written consent. No license of any
patent, copyright, mask work, trademark or any other intellectual property right is granted under this document, by implication, estoppel or otherwise. Contents may be modified and changed by MTA S.p.A. without
any notice. For updates or additional information about MTA products, please contact your nearest MTA of���ce. All brand names, trademarks and registered trademarks belong to their respective owners.
www.mta.it
BOLT-DOWN 12/24 V | TECHNICAL DATA SHEET | VERSION 01 – OCTOBER 2020
megaVaL
®
Size
[A]
Color
coding
Expected
voltage drop
[mV]
ISO cable
size [mm
2
]
I
2
t*
[A
2
s]
Average cold
resistance**
[mΩ]
100
Yellow 86 16 220000 0.6
125
Green 85 16 350000 0.4
150
Orange 93 25 463000 0.4
175
White
80 25 303000 0.3
200
Blue 81 35 416000 0.2
225
Beige 100 35 296000 0.2
250
Pink 74 50 548000 0.2
% I
R
Min [s] Max [s]
100 1440 0
∞
135 120 1800
200 1 15
350 0.3 5
600 0.1 1
Breaking capacity 2000 A
Voltage rating 32 V
Ambient temp. + overheating -40 °C to +125 °C
Body material PA66-GF25
Blade material Zinc
Blade coating Tin plated
Rivets material Steel
Mounting screw M8
Tightening torque 12±1 Nm
Vibration class compliant with ISO 16750-3 Test IV
Compliant with
ISO 8820-5 (type SF 51)
REACH, RoHS
GENERAL DESCRIPTION
MELTING TIME AND CURVE
RATINGS
OVERALL DIMENSIONS
RERATING CURVE
110
105
100
95
90
85
80
75
70
-40 -20 0 20 40 60 80 100 120
Rerating factor [% I
R
]
Ambient temperature [°C]
16.3
M8
R1.5
18.8
68.6
50.8
29.2
Dimensions in mm
Operating time limits:
1.8
10.6
1000
100
10
1
0.1
100
Current [A]
Time [s]
1000
Melting time graph at 23°C on test module ISO
*Calculated from breaking capacity test
**At ambient temperature = 23 ±1 °C