91.560 Altech, 91.560 Datasheet - Page 9

• Manufacturer Part Number: 91.560
• Description: DIN Rail Terminal Blocks 32 Terminal Horizontal PCB
• Manufacturer: Altech

Specifications of 91.560

• Product: DIN Rail Terminal Blocks
• Number Of Positions / Contacts: 32
• Current Rating: 10 A
• Voltage Rating: 300 V
• Mounting Style: DIN Rail, Panel
• Mounting Angle: Horizontal
• Height: 45 mm
• Length: 58 mm
• Width: 71.500 mm
• Wire Gauge Max (awg): 14
• Wire Gauge Min (awg): 26
• Termination Style: Spring Clamp
• Color: Gray
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12
KO4070
Enclosure
Series
Economical, compact KO4070 enclosures are supplied as easy to
assemble kits. They are ideal for housing I/O circuits, relays, timers
and other small devices. Each kit consists of two identical housing
half shells and 4 to 16 machine solderable terminals with standard
or extended length pins.
MATERIALS
Housing Shell: Polycarbonate, 10% Glass Filled
Terminal: Tinned Bronze
Terminal Screw: Chromated Steel
Temperature Rating:
125°C (257°F) UL94 VO
Standard Color: Light Gray
PROTECTION
KO4070 enclosures have an IP20 rating (finger protected) and
meet VBG4 and other European accident prevention requirements.
CONSTRUCTION
The KO4070 enclosures consist of two housing shells that snap
together, and sectional, snap-together terminals. The maximum
preassembled number of terminals are part of the enclosure kit.
Potting is not recommended. Enclosures with removable center
cover sections are available upon request.
BOARD PLACEMENT
Each enclosure can accept two boards, each up to 1.5mm (.0625
in.) thick, inserted vertically (parallel to the DIN rail) facing the
terminals. These boards can be machine soldered to the terminals.
Enclosure types KO4074 through KO4079, accept larger boards
that can be screwed to the sidewalls of the housing shells
(vertically, perpendicular to the DIN rail) using molded-in standoffs
and 2 screws. Boards mounted on the sides can be 1mm (.04 in.)
thick and require a wire jumper connection.
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone [phone] • FAX [phone] • www.altechcorp.com
TERMINALS
Box clamp design terminal blocks are used with the KO4070
series enclosures. Wire(s) to be terminated are squeezed between
the bottom of the clamp and the busbar for reliable, gastight
connections. The terminal blocks can be machine soldered to the
board in the same step as the other components to save time and
labor. Enclosures with extended length pins are available to
increase enclosure cavity for large components.
All terminals have funnel shaped wire openings to eliminate wire
fraying. The terminal screws can be turned with a flat tip or a #1
or #2 Philips screwdriver.
MOUNTING
The KO4070 series have integral mounting feet that snap onto
standard 35mm DIN rail. They cannot be panel mounted.
MARKING
Silk screen or attach label to the face of the enclosure.
Left Housing
Assembly
PC Board
Terminal
Shell
Right Housing
Shell
Terminal
Assembly
PC Board