3RB2016-1SB0 SIEMENS, 3RB2016-1SB0 Datasheet - Page 2

• Manufacturer Part Number: 3RB2016-1SB0
• Description: RELAY, OVERLOAD, 3-12A
• Manufacturer: SIEMENS

Specifications of 3RB2016-1SB0

• Control Voltage Range: 690V
• Load Current: 12A
• Control Voltage Ac Max: 690VAC
• External Depth: 73mm
• External Length / Height: 64mm
• External Width: 45mm
• Operating Frequency Max: 60Hz
• Operating Frequency Min: 50Hz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

General data
1)
2)
Features
Short-circuit strength up to 100 kA
at 690 V
(in conjunction with the corresponding
fuses or the corresponding motor starter
protector)
Electrical and mechanical matching
to 3RT1 contactors
Straight-through transformers for
main circuit
(in this case the cables are routed
through the feed-through openings of
the overload relay and connected
directly to the box terminals of the con-
tactor)
Spring-loaded terminal connection
system for main circuit
Spring-loaded terminal connection
system for auxiliary circuits
Temperature compensation
Very high long-term stability
Wide setting ranges
Trip class CLASS 5
Trip class > CLASS 10
Low power loss
Design of load feeders
Other features
5/32
Exception: up to size S3, only stand-alone installation is possible.
Alternatively available for screw terminals.
Overload Relays
2)
Siemens LV 1 · 2007
2)
2)
Benefits
• Provides optimum protection of the loads and op-
• Simplifies configuration
• Reduces wiring outlay and costs
• Enables stand-alone installation as
• Reduces the contact resistance
• Saves wiring costs (easy, no need for tools,
• Saves material costs
• Reduces installation costs
• Enables fast connections
• Permits vibration-resistant connections
• Enables maintenance-free connections
• Enables fast connections
• Permits vibration-resistant connections
• Enables maintenance-free connections
• Allows the use of the relays at high temperatures
• Prevents premature tripping
• Allows compact installation of the control cabinet
• Simplifies configuration
• Enables space to be saved in the control cabinet
• Provides safe protection for the loads even after
• Reduce the number of variants
• Minimize the engineering outlay and costs
• Minimize storage overhead, storage costs, tied-up
• Enables solutions for very fast starting motors
• Enable heavy starting solutions
• Reduces power consumption and energy costs
• Minimizes temperature rises of the contactor and
• Direct mounting to contactor saves space, even
erating personnel in the event of short-circuits due
to insulation faults or faulty switching operations
well as space-saving direct mounting
(only one point of contact)
and fast).
without derating
without distance between the units/load feeders
years of use in severe operating conditions
capital
requiring special protection (e.g. Ex motors)
(up 98 % less power is used than for thermal
overload relays).
control cabinet – in some cases this may eliminate
the need for control cabinet cooling.
for high motor currents (i.e. no heat decoupling is
required).
© Siemens AG 2007
3RU11
(S00)
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3RB20/3RB21
(only 3RB21)
(S2 ... S6)
(1:4)
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3RB22/3RB23
(S00 ... S6)
(1:10)
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1)