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Allen Bradley Guardmaster 440K Safety Interlock Switch, 3NC/1NO, Keyed , Zinc

RS Stock No.: 426-4472Brand: Allen Bradley GuardmasterManufacturers Part No.: 440K-MT55039
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Technical Document

Specifications

Lock Style

Keyed

Normal State Configuration

3NC/1NO

Lock Type

Interlock

Actuator Included

No

Safety Contacts

3NC

Maximum AC Voltage

120V

Maximum DC Voltage

120V

Connection Type

M20

Housing Material

Zinc

Range

MT-GD2

IP Rating

IP67

Number of Head Directions

8

Series

440K

Depth

40mm

Auxiliary Contacts

1NO

Minimum Operating Temperature

-20°C

Width

43mm

Maximum Operating Temperature

+80°C

Length

127mm

Maximum Current

2.2 A, 6A

Country of Origin

Dominican Republic

Product details

Allen Bradley Guardmaster 400K MT-GD2 Tongue Safety Interlock Switch, Latch Release

Enhance your machine guard with the MT-GD2 latch release safety interlocks by Allen Bradley Guardmaster.

These switches have dual entry slots and a rotatable head, which provides up to 8 actuator entry points. The latch release mechanism allows the actuator to be retained in the switch until the release mechanism is manually activated by pulling the latch button. The button can be re-positioned on any face. The MT-GD2 units include forced guided contacts and the head is fitted with tamper-resistant screws.

These versatile guard-locking safety switches are ideally suited for hinged, lift-off, and sliding doors and should be fitted at the leading edge. They ensure superior protection for equipment and personnel by helping to prevent unsafe access to hazardous areas where machinery may be in motion.

Features and Benefits:

• Rotatable head with 8 possible actuator entry options
• Combines latch facility with safety switch for extra protection
• Robust painted zinc die-cast housing for optimal durability
• IP67 rated – dust-proof and water-resistant
• Industry standard fixing centers to DIN/EN50041
• Prevents unwanted machine shutdown caused by guard door opening (e.g. vibration)
• Latch button can be re-positioned on site to 8 optional places

Note: Actuator is not supplied and must be ordered separately

Standards: Conforms to EN 1088, EN 60947-5-1, EN 60204-1, EN 292, EN 50041

Approvals: UL

Interlock Switch

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BD 47.825

Each (Exc. Vat)

BD 52.607

Each (inc. VAT)

Allen Bradley Guardmaster 440K Safety Interlock Switch, 3NC/1NO, Keyed , Zinc

BD 47.825

Each (Exc. Vat)

BD 52.607

Each (inc. VAT)

Allen Bradley Guardmaster 440K Safety Interlock Switch, 3NC/1NO, Keyed , Zinc
Stock information temporarily unavailable.

Technical Document

Specifications

Lock Style

Keyed

Normal State Configuration

3NC/1NO

Lock Type

Interlock

Actuator Included

No

Safety Contacts

3NC

Maximum AC Voltage

120V

Maximum DC Voltage

120V

Connection Type

M20

Housing Material

Zinc

Range

MT-GD2

IP Rating

IP67

Number of Head Directions

8

Series

440K

Depth

40mm

Auxiliary Contacts

1NO

Minimum Operating Temperature

-20°C

Width

43mm

Maximum Operating Temperature

+80°C

Length

127mm

Maximum Current

2.2 A, 6A

Country of Origin

Dominican Republic

Product details

Allen Bradley Guardmaster 400K MT-GD2 Tongue Safety Interlock Switch, Latch Release

Enhance your machine guard with the MT-GD2 latch release safety interlocks by Allen Bradley Guardmaster.

These switches have dual entry slots and a rotatable head, which provides up to 8 actuator entry points. The latch release mechanism allows the actuator to be retained in the switch until the release mechanism is manually activated by pulling the latch button. The button can be re-positioned on any face. The MT-GD2 units include forced guided contacts and the head is fitted with tamper-resistant screws.

These versatile guard-locking safety switches are ideally suited for hinged, lift-off, and sliding doors and should be fitted at the leading edge. They ensure superior protection for equipment and personnel by helping to prevent unsafe access to hazardous areas where machinery may be in motion.

Features and Benefits:

• Rotatable head with 8 possible actuator entry options
• Combines latch facility with safety switch for extra protection
• Robust painted zinc die-cast housing for optimal durability
• IP67 rated – dust-proof and water-resistant
• Industry standard fixing centers to DIN/EN50041
• Prevents unwanted machine shutdown caused by guard door opening (e.g. vibration)
• Latch button can be re-positioned on site to 8 optional places

Note: Actuator is not supplied and must be ordered separately

Standards: Conforms to EN 1088, EN 60947-5-1, EN 60204-1, EN 292, EN 50041

Approvals: UL

Interlock Switch