FREE SHIPPING ON ORDERS OF CHF 500.- OR MORE
Ships within 24 hours*
ORDERS PLACED BY NOON WILL BE SHIPPED THE SAME DAY
+41 (0) 71 310 09 71
Go to homepage
Wishlist
Shopping cart CHF 0.00

Filter products

A rounded, brown-red, single-phase ring-type adjustable transformer with an open design. A light-colored, swiveling contact brush glides over the windings for stepless voltage adjustment. Three silver screw terminals are visible.

Single-phase ring-type adjustable transformers RRSP 65-3515 0...230V

Single-phase ring-type transformersRRSP 65 - 3515Single-phase ring-type transformers in economy circuitInput 230 V, output 0–230 VInput 230 V, output 0–260 VInput 230 V, output 0–300 VInput 400 V, output 0–400 VThe RRSP series ring-type transformers comply with national, international, and anticipated future regulations for worldwide use. Configuration:Open design, stationary, for equipment installation and mounting in dry rooms, windings in economy circuit, connection via screw terminals. 3-point front mounting, sizes 65–95 with central mounting.IP 00, up to 2 A insulation class E, above that insulation class B, max. ambient temperature 40°C (ta40°C/B).Versions with separate windings are available upon request.

Item Number: RRSP65-3515-230V

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

REK Dimensions in approx. mm a 48/b 34/c 28/d 58/e 6

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0084-00000002

Item Number: REK30-60-6

Delivery time on requestk

Price after login
A rounded, brown-red, single-phase ring adjustable transformer with an open design. A light, swiveling contact brush glides over the windings for stepless output voltage adjustment. Three silver screw terminals are on the side.

Single-phase ring-type transformers RRSP 95-3515 0...300 V

Single-phase ring-type transformersRRSP 65 - 3515Single-phase ring-type transformers in economy circuitInput 230 V, output 0–230 VInput 230 V, output 0–260 VInput 230 V, output 0–300 VInput 400 V, output 0–400 VThe RRSP series ring-type transformers comply with national, international, and anticipated future regulations for worldwide use. Configuration:Open design, stationary, for equipment installation and mounting in dry rooms, windings in economy circuit, connection via screw terminals. 3-point front mounting, sizes 65–95 with central mounting.IP 00, up to 2 A insulation class E, above that insulation class B, max. ambient temperature 40°C (ta40°C/B).Versions with separate windings are available upon request.

Item Number: RRSP94-3515-300V

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

REK Dimensions in approx. mm a 38/b 28/c 12/d 41/e 6

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0084-00000001

Item Number: REK30-40-6

Delivery time on requestk

Price after login
A rounded, brown-red, single-phase ring adjustable transformer with an open design. A light, swiveling contact brush glides over the windings for stepless output voltage adjustment. Three silver screw terminals are on the side.

Single-phase ring-type transformers RRSP 65-3515 0...260 V

Single-phase ring-type transformersRRSP 65 - 3515Single-phase ring-type transformers in economy circuitInput 230 V, output 0–230 VInput 230 V, output 0–260 VInput 230 V, output 0–300 VInput 400 V, output 0–400 VThe RRSP series ring-type transformers comply with national, international, and anticipated future regulations for worldwide use. Configuration:Open design, stationary, for equipment installation and mounting in dry rooms, windings in economy circuit, connection via screw terminals. 3-point front mounting, sizes 65–95 with central mounting.IP 00, up to 2 A insulation class E, above that insulation class B, max. ambient temperature 40°C (ta40°C/B).Versions with separate windings are available upon request.

Item Number: RRSP65-3515-260V

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

RES31-90-100 Diameter 92 mm Scale 0–100%

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0085-00000003

Item Number: RES31-90-100

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

RES31-60-230 Diameter 60 mm Label 0–230 V

Drives and Accessories for Ring-Type Variable TransformersDrives and Accessories - Motors - Rotary knobs - Scales Version:Various motor drives and controls are available as an option for all single-phase and three-phase ring variable transformers. Please specify this clearly when ordering. Attention: for versions with motor and control board, the dimensions change. Please ask us directly for these.Further options and versions on request. 0085-00000002

Item Number: RES31-60-230

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

RES31-60-100, diameter 60 mm, marked 0–100%

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0085-00000001

Item Number: RES31-60-100

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

REK Dimensions in approx. mm a 76/b 40/c 28/d 90/e 10

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0084-00000005

Item Number: REK30-90-10

Delivery time on requestk

Price after login
Rounded brown-red single-phase ring-type adjustable transformer, open design. A light swiveling contact brush glides over the windings for stepless output voltage adjustment. Three silver screw terminals are visible on the side.

Single-phase ring-type transformers RRSP 95-3515 0...400 V

Single-phase ring-type transformersRRSP 65 - 3515Single-phase ring-type transformers in economy circuitInput 230 V, output 0–230 VInput 230 V, output 0–260 VInput 230 V, output 0–300 VInput 400 V, output 0–400 VThe RRSP series ring-type transformers comply with national, international, and anticipated future regulations for worldwide use. Configuration:Open design, stationary, for equipment installation and mounting in dry rooms, windings in economy circuit, connection via screw terminals. 3-point front mounting, sizes 65–95 with central mounting.IP 00, up to 2 A insulation class E, above that insulation class B, max. ambient temperature 40°C (ta40°C/B).Versions with separate windings are available upon request.

Item Number: RRSP94-3515-400V

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

RES31-130-100 Diameter 132mm Labeling 0-100%

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0085-00000005

Item Number: RES31-130-100

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

REK Dimensions in approx. mm a 48/b 34/c 28/d 58/e 10

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0084-00000003

Item Number: REK30-60-10

Delivery time on requestk

Price after login
Three-phase ring-type adjustment transformer, open. Three reddish-brown cylinders in a gray frame. Screw terminals on the sides. Green terminal board in the center. Adjustment shaft at the top.

Three-Phase Ring-Adjustment Transformers RDRSP 94-3515 450V

Three-Phase Ring-Adjustment TransformersRDRSP 73 - 3515Three-phase ring-tapped transformers in economy circuitInput 3AC 400V, Output 3AC 0–400VInput 3AC 400V, Output 3AC 0–450VInput 3AC 400V, Output 3AC 0–520VThe RRSP series ring-type transformers comply with national, international, and anticipated future regulations for worldwide use. Configuration:Open design, stationary, for device installation and mounting in dry rooms, windings in economy circuit, connection via screw terminals.IP 00, up to 2 A insulation class E, above that insulation class B, max. ambient temperature 40°C (ta40°C/B).Higher currents, other voltages, or versions with separate windings are available upon request.

Item Number: RDRSP94-3515-520V

Delivery time on requestk

Price after login
Three-phase ring-type adjustment transformer, open. Three reddish-brown cylinders in a gray frame. Screw terminals on the sides. Green terminal board in the center. Adjustment shaft at the top.

Three-Phase Ring-Adjustment Transformers RDRSP 73-3515 400V

Three-Phase Ring-Adjustment TransformersRDRSP 73 - 3515Three-phase ring-tapped transformers in economy circuitInput 3AC 400V, Output 3AC 0–400VInput 3AC 400V, Output 3AC 0–450VInput 3AC 400V, Output 3AC 0–520VThe RRSP series ring-type transformers comply with national, international, and anticipated future regulations for worldwide use. Configuration:Open design, stationary, for device installation and mounting in dry rooms, windings in economy circuit, connection via screw terminals.IP 00, up to 2 A insulation class E, above that insulation class B, max. ambient temperature 40°C (ta40°C/B).Higher currents, other voltages, or versions with separate windings are available upon request.

Item Number: RDRSP73-3515-400V

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

REK Dimensions in approx. mm a 76/b 40/c 28/d 90/e 6

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0084-00000004

Item Number: REK30-90-6

Delivery time on requestk

Price after login
Three-phase ring-type adjustment transformer, open. Three reddish-brown cylinders in a gray frame. Screw terminals on the sides. Green terminal board in the center. Adjustment shaft at the top.

Three-phase ring-type step-down transformers RDRSP 74-3515 450V

Three-Phase Ring-Adjustment TransformersRDRSP 73 - 3515Three-phase ring-tapped transformers in economy circuitInput 3AC 400V, Output 3AC 0–400VInput 3AC 400V, Output 3AC 0–450VInput 3AC 400V, Output 3AC 0–520VThe RRSP series ring-type transformers comply with national, international, and anticipated future regulations for worldwide use. Configuration:Open design, stationary, for device installation and mounting in dry rooms, windings in economy circuit, connection via screw terminals.IP 00, up to 2 A insulation class E, above that insulation class B, max. ambient temperature 40°C (ta40°C/B).Higher currents, other voltages, or versions with separate windings are available upon request.

Item Number: RDRSP74-3515-450V

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

RES31-130-230 Diameter 132 mm scale 0–230 V

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0085-00000006

Item Number: RES31-130-230

Delivery time on requestk

Price after login
Electronic assembly: green circuit board with a black transformer and other components; next to it, a black, ribbed rotary knob with a silver cap, as well as a round, black dial (scale 0–100) for V, A, and %.

RES31-90-230, 92 mm diameter, marked 0–230 V

Drives and Accessories for Ring-Type Tap-Changing TransformersDrives and Accessories - Motors - Rotary knobs - Scales Configuration:Various motor drives and control systems are available as options for all single- and three-phase ring positioners. Please specify these in plain text when ordering. Please note that the dimensions change for models with a motor and control board. Please contact us directly for these dimensions.Additional options and models available upon request. 0085-00000004

Item Number: RES31-90-230

Delivery time on requestk

Price after login

Do you have specific requirements?

We’ll provide you with personalized advice and work with you to find the right solution for your application.

Submit Inquiry

This website uses cookies to ensure the best experience possible. More information...