ABB Sentry SSR32 Product Manual page 32

Electrical operations lifetime
Measurement conditions:
• Maximum breaking voltage for relay contacts: 250 V
• Maximum switching voltage for relay contacts: 400 V
• Rated current
• Switching frequency ≤ 0.1 Hz (Switching frequency > 0.1 Hz will shorten life.)
• T ≤ 55 °C
• No arc suppression (Usage of arc suppression will prolong life but may increase response
time at inactivation.)
• 3 phase load in a star connection.
Mechanical data
Weight
Material
Color
Attachment requirements
Environmental data
Pollution degree
Protection class
Ambient temperature range for operation within specified
operation range
Ambient temperature range for storage
Humidity range for operation
Humidity range for storage
Maximum temperature gradient
Altitude
Vibration
Shock
32
Housing
Connection block, screw
compression type
Connection block, push-in type PA66 with 25 % fiberglass
Opener, push-in type
Housing
Connection block, screw
compression type
Connection block, push-in type Black
Opener, push-in type
Safety relay
Enclosure for installation
190 – 230 g
PA66 with 25 % fiberglass
(UL94 V0)
PA66 (UL94 V0)
(UL94 V0)
PBT/GF (UL94 V0)
Yellow
Black
Orange
35 mm DIN rail (DIN 50022)
II
IP20
At least IP54. Lockable.
-25°C – +65°C
-40°C ≤Ta ≤ +70°C
10 % ≤ Rh ≤ 90 %, no icing,
occasional condensation
10 % ≤ Rh ≤ 95 %, no icing,
occasional condensation
2°C/min
Suitable for use at ≤ 2000
meters above sea level
10-55 Hz sine, 0.35 mm (1 oct/
min 20 sweep cycles, all
directions)
5g, 11 ms Half sine +/- 100
Shocks
2TLC010067M0201 Rev.G