Page 65 - Motor protection and control Manual motor starters, contactors and overload relays

ABB MOTOR PROTECTION AND CONTROL 2/39

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Accessories

MS116, MS132, MS165, MO132, MO165, MS132-T 02

General technical data
Type UA1 AA1
Standards IEC/EN 60947-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-5-1 (UL 508), CSA C22.2 No.60947-4-1 (CSA C22.2 No.14)
Rated control supply voltage see ordering details AA1-24: 20-24 V 50/60 Hz; 20-70 V 50/60 Hz ON-Period = 5 s (1), 20-70 V DC ON-Period = 5 s (1)
AA1-100: 110 V 50/60 Hz; 110-200 V 50/60 Hz ON-Period = 5 s (1), 110-200 V DC ON-Period = 5 s (1)
AA1-230: 200-240 V 50/60 Hz, 200-350 V 50/60 Hz ON-Period = 5 s (1), 200-350 V DC ON-Period = 5 s (1)
AA1-400: 350-415 V 50/60 Hz, 350-500 V 50/60 Hz ON-Period = 5 s (1), 350-500 V DC ON-Period = 5 s (1)
Rated frequency see ordering details 50/60 Hz, DC
Operating voltage Tripping 0.35 … 0.7 x Us 0.7 … 1.1 x Us
Coil operating 0.85 … 1.1 x Us -
voltage
Power consumption Holding AC on request -
DC on request -
Rated impulse withstand voltage 6 kV 6 kV
Uimp
Rated insulation voltage Ui 690 V 690 V
Pollution degree 3 3
Ambient air temperature Operation -25 …. +60 °C -25 …. +60 °C
Storage -50 …+80 °C -50 …+80 °C
Resistance to shock acc. to IEC 60068-2-27 15g / 11 ms 15g / 11 ms
Resistance to vibrations acc. to IEC 60068-2-6 5g / 3 ... 150 Hz 5g / 3 ... 150 Hz
Mounting left side of manual left side of manual motor starters / MS132-T
motor starters /
MS132-T
Mounting positions - -
(1) ON-Period: max. 5 s actuation time. Please consider 15 min OFF-period after max. 5 s ON-period, for voltages above the rated values.
The mechanical and electrical durability of manual motor starters in combination with UA1/AA1 is reduced. Values are provided on request.

Connecting characteristics - Auxiliary circuit
Type UA1 AA1
Connecting capacity
Rigid 1 or 2 x 1 ... 4 mm²
Flexible with ferrule 1 or 2 x 0.75 ... 2.5 mm²
Flexible with insulated ferrule 1 x 0.75 ... 2.5 mm²
2 x 0.75 ... 1.5 mm²
Flexible 1 or 2 x 0.75 ... 2.5 mm²
Stranded acc. to UL/CSA 1 or 2 x AWG 16-12
Stripping length 10 mm
Tightening torque 0.8 ... 1.2 Nm / 7 Ib.in
Recommended screwdriver Pozidriv 2

2CDC131050C0201 - Rev. B