Can a 19" Power Distribution Unit (PDU) be modified with an emergency stop switch?

Without long lead times? Without high project costs?

April 1, 2025

YES! With Rack Safety Plus, you can select a standard unit or confirure your custom system online - quickly and cost-effectively.

Rack Safety Plus (3HU) is the central power distributor with an emergency stop funtion for AC and DC drives.

Your advantages at a glance:

  • Maximum protection: Integrated emergency stop function
  • More flexibility: Alternating current & direct current in one unit
  • Immediately available: Standard or customized solutions
  • Easy implementation: Configure online & order directly

Available now in our shop.

> read more

Can a 19" Power Distribution Unit (PDU) be modified with an emergency stop switch?

Without long lead times? Without high project costs?

April 1, 2025

YES! With Rack Safety Plus, you can select a standard unit or confirure your custom system online - quickly and cost-effectively.

Rack Safety Plus (3HU) is the central power distributor with an emergency stop funtion for AC and DC drives.

Your advantages at a glance:

  • Maximum protection: Integrated emergency stop function
  • More flexibility: Alternating current & direct current in one unit
  • Immediately available: Standard or customized solutions
  • Easy implementation: Configure online & order directly

Available now in our shop.

> read more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Power Supplies - 19" AC/DC Switch Regulators, only 3 HP wide

September 5, 2024

In the market segment of pluggable 19 inch switch mode power supplies, May is particularly well-positioned. Switch mode power supplies are highly efficient power supplies, that offer high power density and efficiency. They convert the input voltage into a stable output voltage and are generally smaller and lighter than linear regulators. Our long-standing partner nVent SCHrOFF offers a wide range of switch-mode power supplies with various output voltages and power ranges. A standout product is the 19-inch-AC/DC Slim Power SLE MKII power supply, which is only 3 HP wide.

>more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Power Supplies - 19" AC/DC Switch Regulators, only 3 HP wide

September 5, 2024

In the market segment of pluggable 19 inch switch mode power supplies, May is particularly well-positioned. Switch mode power supplies are highly efficient power supplies, that offer high power density and efficiency. They convert the input voltage into a stable output voltage and are generally smaller and lighter than linear regulators. Our long-standing partner nVent SCHrOFF offers a wide range of switch-mode power supplies with various output voltages and power ranges. A standout product is the 19-inch-AC/DC Slim Power SLE MKII power supply, which is only 3 HP wide.

>more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Power Supplies - 19" AC/DC Switch Regulators, only 3 HP wide

September 5, 2024

In the market segment of pluggable 19 inch switch mode power supplies, May is particularly well-positioned. Switch mode power supplies are highly efficient power supplies, that offer high power density and efficiency. They convert the input voltage into a stable output voltage and are generally smaller and lighter than linear regulators. Our long-standing partner nVent SCHrOFF offers a wide range of switch-mode power supplies with various output voltages and power ranges. A standout product is the 19-inch-AC/DC Slim Power SLE MKII power supply, which is only 3 HP wide.

>more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Power Supplies - 19" AC/DC Switch Regulators, only 3 HP wide

September 5, 2024

In the market segment of pluggable 19 inch switch mode power supplies, May is particularly well-positioned. Switch mode power supplies are highly efficient power supplies, that offer high power density and efficiency. They convert the input voltage into a stable output voltage and are generally smaller and lighter than linear regulators. Our long-standing partner nVent SCHrOFF offers a wide range of switch-mode power supplies with various output voltages and power ranges. A standout product is the 19-inch-AC/DC Slim Power SLE MKII power supply, which is only 3 HP wide.

>more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

HellermannTyton sustainable polypropylene cable ties

HellermannTyton's sustainable cable tie S50ROS is made from polypropylene, which means it has a significantly lower carbon footprint compared to standard cable ties made from other materials. It has a high tensile strength of 185 N, offers chemical resistance and is ideal for sensitive, smooth cables, as its non-slip construction prevents lateral movement and its external serration design reduces the risk of damage during installation and maintenance. This makes it perfect for a wide range of applications and also supports your sustainability goals.

>more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Robust outdoor housings for harsh environmental conditions

> more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Rapid termination technique Push-in available for sizes Han®3A and Han®4A

> more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Power distribution solutions

> more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

RackPower iPDU - intelligent Power Distribution Units

> more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Distribution box for high currents and robust applications

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

RatiopacPRO - New 2U versions with front handle

> more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

More than 5000 3D CAD data for designers and engineers

> configurators

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Desktop case RatiopacPRO Style

> more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

HARTING Han® S

for Secure Battery Storage Conntections

> more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

WAGO Lever-Type Connection Terminal - Green Line

> more

stainless steel terminal box for the food and pharmaceutical industries stainless steel terminal box for the food and pharmaceutical industries

Stainless Steel Terminal Boxes, Hygienic Design

> more

Extreme Environment AC

> more

cable entry for cables with different diameters cable entry for cables with different diameters

Save Time and Space with VarioPlate Cable Entry System

> more

wall mounting case with two levels of access wall mounting case with two levels of access

We Modify nVent Outdoor Cabinet Systems!

> more

May delivers customized cabinet systems May delivers customized cabinet systems
terminal blocks for cabling in the cabinet terminal blocks for cabling in the cabinet

Cabling and Wiring

> more

cabinets and housings fpr the highest requirements cabinets and housings fpr the highest requirements

Comprehensive Range of Cabinets and Cases

> more

 Domino Modul: combine power contacts with pneumatics to save space  Domino Modul: combine power contacts with pneumatics to save space

HARTING Han-Modular® Domino Module

> more

power supply unit as standard or custom configuration power supply unit as standard or custom configuration

First to Market: RACK SAFETY PLUS

> more

cabinet systems for outdoor applications cabinet systems for outdoor applications

We modify nVent outdoor cabinet systems!

> more

wide range of conductor plugs wide range of conductor plugs

Wide range of connector plugs for connectors according to DIN 41612

> more

May awarded platinum label by nVent Schroff May awarded platinum label by nVent Schroff

May awarded platinum label by nVent Schroff

configurators for 19 inch cabinets, front panels and subracks configurators for 19 inch cabinets, front panels and subracks

Configurators for Cabinets, Front Panels, and Subracks

> more

stainless steel wall-mounting case wuth protection degree IP 66 stainless steel wall-mounting case wuth protection degree IP 66

Stainless Steel Wall-Mounting Case, double rain hood

> more

IT protection with air or water cooling IT protection with air or water cooling

Thermal Management - a hot topic

> more

Hybrid connector with 12 contacs for harsh environments Hybrid connector with 12 contacs for harsh environments

Han® M23 Power Hybrid: Connecting all life lines in a small space

> more

Harting and May - partners since 1953 Harting and May - partners since 1953

Harting and May - partners since 1953

video
(available in German only)

65 years Wago and May 65 years Wago and May

65 Years WAGO and May

video
(available in German only)

Schroff and May partners for more than 45 years Schroff and May partners for more than 45 years

nVent Schroff and May: A strong partnership for more than 45 Years

video
(available in German only)

cabinet platform for a rail monitoring system cabinet platform for a rail monitoring system

Cabinet Platform for a Rail Monitoring System

> more
(available in German only)

19 inch chassis Inpac - stability and flexibility 19 inch chassis Inpac - stability and flexibility

Stability and Flexibility - Inpac

> more

Our partners

Bopla Gehäuse Systeme GmbH Bopla Gehäuse Systeme GmbH
stainless steel cases and cabinets stainless steel cases and cabinets
Harting Deutschland GmbH & Co. KG Harting Deutschland GmbH & Co. KG
HellermannTyton GmbH HellermannTyton GmbH
Pflitsch GmbH & Co. KG Pflitsch GmbH & Co. KG
data cabinet control system data cabinet control system
nVent Hoffman formerly Eldon GmbH nVent Hoffman formerly Eldon GmbH
nVent Schroff GmbH nVent Schroff GmbH
Stäubli Electrical Connectors AG formerly Multi-Contact AG Stäubli Electrical Connectors AG formerly Multi-Contact AG
Wago GmbH & Co. KG Wago GmbH & Co. KG
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