Size 1 RVSG Starter

Catalog #: 505-BCR

Lifecycle status: Active

Lifecycle status: Active

Enclosure Code	NEMA 4/4X Stainless Steel

Voltage type for actuating	AC
With transformer	False
Suitable for emergency stop	True
External reset possible	True
With fuse	False
Rated control supply voltage at AC 50 Hz	550 V
Release class	CLASS 30
Type of motor starter	Reversing starter
Continuous current rating	27 A
Service limit current rating	32 A
Circuit closing inrush current peak including offset, max	288 A
Load voltage	575V
Heat dissipation	5.9 W
Coil operating limits	85 to 110 %
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils
Hp rating	10 Hp
Temperature compensated overload protection	True
Coordination class according to IEC 60947-4-3	Class 2
Type of electrical connection of main circuit	Screw connection
Type of electrical connection for auxiliary- and control current circuit	Screw connection

Degree of protection (NEMA)	4X
Number of auxiliary contacts, max	8
Mechanical life operations	1.0E7 None
Operating time, drop-out	14 ms
Operating time, pick-up	22 ms
Enclosure type	NEMA 4/4X stainless steel

Material housing	Stainless steel
Required torque on power terminal wire clamps and pressure connectors or lugs	20 in-lb
Auxiliary contact material	Silver
Type of power terminal	Saddle or wire clA
Wire size	For power terminals: 14...8 AWG
Power contact material	Silver alloy
Requirements for sizing of wire	All wire rated 167 °F (75 °C) or higher must be sized per the local electrical code for 167 °F (75 °C) wire

NEMA size	Size 1
Operating temperature	-25 °C
Operating position	Vertical
Altitude	10000 ft before derating
Overload relay	Eutectic alloy overload relay
Corrosion-resistance	All metal parts are treated for corrosion-resistance

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Technical Specifications

Enclosure Code	NEMA 4/4X Stainless Steel

Voltage type for actuating	AC
With transformer	False
Suitable for emergency stop	True
External reset possible	True
With fuse	False
Rated control supply voltage at AC 50 Hz	550 V
Release class	CLASS 30
Type of motor starter	Reversing starter
Continuous current rating	27 A
Service limit current rating	32 A
Circuit closing inrush current peak including offset, max	288 A
Load voltage	575V
Heat dissipation	5.9 W
Coil operating limits	85 to 110 %
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils
Hp rating	10 Hp
Temperature compensated overload protection	True
Coordination class according to IEC 60947-4-3	Class 2
Type of electrical connection of main circuit	Screw connection
Type of electrical connection for auxiliary- and control current circuit	Screw connection

Degree of protection (NEMA)	4X
Number of auxiliary contacts, max	8
Mechanical life operations	1.0E7 None
Operating time, drop-out	14 ms
Operating time, pick-up	22 ms
Enclosure type	NEMA 4/4X stainless steel

Material housing	Stainless steel
Required torque on power terminal wire clamps and pressure connectors or lugs	20 in-lb
Auxiliary contact material	Silver
Type of power terminal	Saddle or wire clA
Wire size	For power terminals: 14...8 AWG
Power contact material	Silver alloy
Requirements for sizing of wire	All wire rated 167 °F (75 °C) or higher must be sized per the local electrical code for 167 °F (75 °C) wire

NEMA size	Size 1
Operating temperature	-25 °C
Operating position	Vertical
Altitude	10000 ft before derating
Overload relay	Eutectic alloy overload relay
Corrosion-resistance	All metal parts are treated for corrosion-resistance

Documents

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Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.

Technotes

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