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Siemens  |  SKU: 3RV2031-4PB10
48% off

3RV20314PB10

$198.74 $379.00
Shipping calculated at checkout.
Siemens 3RV2031-4PB10 Manual Motor Starter/Overload Protector that is adjustable from 28-36A, mounts on DIN rail and has a Class 20 tripping characteristic.

3RV2031-4PB10 Datasheet

Ships same day up until 4 p.m. EST

5-7 days for item to ship for standard delivery

The time/current characteristic, the current limiting characteristics and the I²t characteristics were determined in accordance with DIN VDE 0660 or IEC 60 947. The tripping characteristic of the inverse-time delayed overload releases (thermal overload releases or ’a’ releases) for DC and AC with a frequency of 0 to 400 Hz also apply to the time/current characteristic. The characteristics apply to the cold state. At operating temperature, the tripping times of the thermal releases are reduced to approximately 25 %. Under normal operating conditions, all three poles of the device must be loaded. The three main conducting paths must be connected in series in order to protect single-phase or DC loads. With 2-pole and 3-pole loading, the maximum deviation in the tripping time for 3 times the setting current and upwards is ± 20 % and thus in accordance with DIN VDE 0165.

ON/OFF rotary handle with lockout and visible trip indication. Adjustment dial for setting to motor FLA. Class 10 overload trip characteristics. Short circuit trip at 13 times the maximum setting of the FLA adjustment dial. Short circuit current rating: Ambient compensated up to 140° F (applies to side by side mounting). Phase loss sensitivity. Test trip function.

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3RV20314PB10 is backordered and will ship as soon as it is back in stock.

Delivery and Shipping

We ship the same day on all in stock orders that are placed prior to 4 p.m. EST, Monday through Friday. We offer Flat Rate shipping ($9.00 for UPS Ground) and expedited shipping can be selected at checkout.

The 3RV2031 MSP’s are UL approved as Self Protected Combination Motor Controllers which are also called Type E. In this application, all the required functions for a motor branch are provided in one device: disconnect, short circuit protection, motor control and overload protection. A type E terminal adaptor is required for all S2 frame 3RV2031 above 45A and all S2 frame as well as for all S3 frame motor starter protectors. These manual motor starters are also approved for use as follows:

– Manual Motor Controller: Motor starter, motor disconnect, control and overload protection.
– Group Installation: Motor starter only, motor disconnect, control and overload protection.
– Tap conductor Protection in Group Installation acc. NEC: Motor starter only; motor disconnect, control and overload protection.

When the 3RV is used with one of the 3 above mentioned approvals, they can be installed downstream of one circuit breaker or fuse set.
Click here for a catalog page of this 3RV2 Manual Motor Protector

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