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Hammond Manufacturing MPB9 - Pushbutton Encl - 9 PB x 22.5mm - Steel/Gray

Hammond Manufacturing MPB9 Pushbutton Encl - 9 PB x 22.5mm - Steel/Gray

UPC: 623980402857


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Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Hammond MPB9 pushbutton enclosure (SKU: MPB9) is a gray steel housing designed for industrial control applications. This enclosure accommodates nine 22.5mm diameter pushbuttons, providing a compact mounting solution for control panels, machinery, and automation systems. Constructed from durable steel, it offers protection against industrial environmental factors while maintaining a professional appearance. Key specifications include ANSI 61 gray finish (RAL 7035 light gray available as MPB9LG), dimensions of 4.25" depth, 8.50" height, and 6.50" width, with nine pre-drilled holes for 22.5mm pushbuttons. The steel construction resists corrosion and wear, making it suitable for demanding environments where reliable pushbutton functionality is essential. This enclosure is part of Hammond Manufacturing's MPB series, a trusted line of industrial control components. Its standardized design and compact footprint allow for easy integration into existing systems while providing a secure mounting platform for pushbutton operators. The gray finish ensures compatibility with most industrial control panel aesthetics.
  • Accommodates nine 22.5mm diameter pushbuttons
  • Steel construction with ANSI 61 gray finish (RAL 7035 light gray available)
  • Dimensions: 4.25" D x 8.50" H x 6.50" W
  • Panel mount design with nine pre-drilled holes
  • Part of Hammond Manufacturing's MPB series for industrial control applications

Specifications

Application
Designed to accept 22mm miniature oil tight pushbuttons, switches and pilot lights. Provides protection from dirt, dust, oil and water.
Brand Name
Hammond Mfg.
Color
Gray
Cubic Capacity
234.8125 in3
Housing Material
Mild Steel
Material
Mild Steel
Material
Steel
Mounting
Wall
NEMA Rating
type-12, type-13
NEMA Rating
12;13
Series
MPB
Size
8.5 in x 6.5 in x 4.25 in
Size
9 PB x 22.5mm
Size
9 x 22.5mm
Special Features
Formed 14 gauge steel except the MPB1 which is 16 gauge. Smooth continuously welded seams. Welded brackets provide for enclosure mounting. Captive cover screws thread into sealed wells. Larger enclosures provide internally hinged removable covers, designed to hold the cover open during wiring (see table). Oil resistant gasket and adhesive. A bonding stud is provided on the door and a grounding stud is provided on the enclosure.
Standard
csa, ul, ce
Sub Brand
MPB Series
Type
Type 12 Mild Steel Miniature Pushbutton Enclosures
Package Dimensions (L x W x H)
4.68 IN x 7.15 IN x 9.35 IN
Package Dimensions (L x W x H)
11.8872 cm x 18.161 cm x 23.749 cm
Package Weight (Imperial)
5.750 L
Package Weight (Metric)
2.608 kg
Pushbutton Encl - Extra Deep - 6 PB x 22.5mm - Steel/Gray

1437MH

Pushbutton Encl - Extra Deep - 6 PB x 22.5mm - Steel/Gray
Pushbutton Enclosures Type 12, 8PBx22.5mm, Gray, Steel

E8PBG

Pushbutton Enclosures Type 12, 8PBx22.5mm, Gray, Steel
2-HOLE ENCLOSURE GREY ALUMINUM

080SP-2

2-HOLE ENCLOSURE GREY ALUMINUM
Pushbutton Encl - Extra Deep - 1 PB x 30.5mm - Steel/Gray

1437A

Pushbutton Encl - Extra Deep - 1 PB x 30.5mm - Steel/Gray
Pushbutton Encl - 12 PB x 30.5mm - Steel/Gray

1435O

Pushbutton Encl - 12 PB x 30.5mm - Steel/Gray
Pushbutton Encl - 4 PB x 22.5mm - Steel/Gray

MPB4

Pushbutton Encl - 4 PB x 22.5mm - Steel/Gray
Pushbutton Encl - 16 PB x 30.5mm - Steel/Gray

1435S

Pushbutton Encl - 16 PB x 30.5mm - Steel/Gray
Pushbutton Encl - 3 PB x 22.5mm - Steel/Gray

MPB3

Pushbutton Encl - 3 PB x 22.5mm - Steel/Gray

Frequently Asked Questions

What type of pushbuttons can the MPB Series enclosures accept?

The MPB Series enclosures are designed to accept 22mm miniature oil tight pushbuttons, switches, and pilot lights.

What protection do MPB Series enclosures offer?

MPB Series enclosures provide protection from dirt, dust, oil, and water.

What standards do the MPB Series enclosures comply with?

The enclosures comply with UL 508A Type 12 and 13, CSA Type 12 and 13, NEMA Type 12 and 13, and IEC 60529, IP54 standards.

What are the dimensions of the MPB9 enclosure?

The MPB9 enclosure has dimensions of 8.50 inches in height, 6.50 inches in width, and 4.25 inches in depth.

What type of gasket is used in the MPB Series enclosures?

The MPB Series enclosures use an oil resistant gasket and adhesive.

Are there provisions for grounding and bonding on the MPB Series enclosures?

Yes, a bonding stud is provided on the door and a grounding stud is provided on the enclosure.

What are the available colors for the MPB Series enclosures?

The MPB Series enclosures are offered in ANSI 61 gray and RAL7035 light gray powder coating.

What gauge steel is used for the MPB9 enclosure?

The MPB9 enclosure is constructed from 14 gauge steel.

What is the MPB9 enclosure made of and what is its finish?

The MPB9 enclosure is formed from 14 gauge steel and is phosphatized and finished in ANSI 61 gray or RAL7035 light gray powder coating.

Does the MPB9 enclosure have a hinged cover?

No, the MPB9 enclosure does not have a hinged cover, as indicated by the '¹ Not hinged' footnote.

Frequently Asked Questions about Hammond Manufacturing

What is Hammond Manufacturing's warranty policy?

Hammond Manufacturing provides a standard one-year warranty on all products, covering defects in workmanship and materials. Products will be repaired or replaced free of charge if found defective upon factory inspection. The warranty does not cover damage from improper handling, incorrect application, or faulty installation.

What certifications and standards do Hammond Manufacturing products comply with?

Hammond Manufacturing products are certified to UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards in North America. Our products meet rigorous safety and performance requirements, with many items classified as UL Listed Products or Recognized Components. We also comply with international certifications including China Compulsory Certification (CCC), C-Tick for Australian EMC requirements, and ANCE for Mexico.

What are the key features of Hammond Manufacturing products?

Hammond Manufacturing offers a comprehensive range of industrial enclosures and electrical components, including mild steel, stainless steel, aluminum, and non-metallic enclosures designed for diverse industrial applications. Their product lines cover critical industrial automation needs such as disconnect enclosures, operator interface enclosures, climate control solutions, and general accessories, with products engineered to meet Type 4, 4X, and 12 industrial standards.

What environmental ratings do Hammond Manufacturing products have?

Hammond Manufacturing offers enclosures with multiple environmental ratings across their product lines, including UL/cUL 508A ratings of Type 1, 2, 3, 4, 4X, 12, and 13. Their products also comply with IEC 60529 IP66 standards, providing robust protection against dust, water ingress, and harsh environmental conditions. Specific ratings vary by product series, with options ranging from indoor Type 1 enclosures to outdoor-rated Type 4X enclosures suitable for wet, corrosive, and high-temperature environments.

What industries and applications are Hammond Manufacturing products used for?

Hammond Manufacturing produces industrial enclosures and electrical components for multiple critical industries, including automation, electrical, audio, power systems, and control applications. Their product lines span mild steel, stainless steel, aluminum, and non-metallic enclosures designed for various NEMA types (Type 4, 4X, 12), as well as transformers, circuit board components, and climate control solutions for industrial and commercial environments.

What technical support does Hammond Manufacturing offer?

Hammond Manufacturing offers comprehensive technical support through multiple channels. Customers can access technical references and CAD downloads directly on www.hammondmfg.com, and can contact regional support teams via phone in Canada, the USA, and internationally. For custom design inquiries, their technical team provides personalized assistance, helping customers find standard solutions or develop custom transformer and electrical enclosure designs.

What are the main product lines offered by Hammond Manufacturing?

Hammond Manufacturing offers a comprehensive range of industrial enclosures, power supplies, and electronic packaging solutions. Their primary product lines include electrical and electronic enclosures, power transformers, heat sinks, PCI/PCIe card enclosures, and specialized mounting hardware for industrial automation and electronic applications.

What accessories are available for Hammond Manufacturing products?

Hammond Manufacturing offers a comprehensive range of accessories for their industrial enclosures and electrical components. Key accessories include HME Series handles (swing and lift handles with key locking and padlocking options), door stop kits, and light kit mounting brackets. They also provide standard hardware like screws, washers, and mounting accessories specific to different product lines.

How are Hammond Manufacturing products typically installed?

Hammond Manufacturing transformers are typically chassis-mounted using pre-drilled mounting holes and centers specified in their product dimension tables. Most models feature 3/16" diameter mounting holes and precise mounting centers, allowing for direct, secure installation onto equipment chassis or mounting plates. Installation requires aligning the transformer's mounting holes with corresponding mounting points and securing with appropriate fasteners.