BlockMaster

Specifications
Features:

MSM is green in color with clamp in the open position.
MSE is black in color with clamp in the closed position.
Double captive screws.
Elevator clamp system.
Testing holes/points.
2 to 12 position single mold.
2 to 30 position modular.
Housing is resistant to chlorinated solvents, with no dioxin or detrimental to health halogens.
Every position of this product is mechanically and electrically tested during assembly to ensure a 100% defect free product.
Minimum 5 microns of tin plating on terminal for easy soldering.

MSM(MSE) Series

MSM21A01

21 Positions
Vertical
Marking A
5mm Spacing

Electrical

Current: 17.5A @250V

Wire range: 14 TO 30 AWG

Wire section (mm²): 0.05 to 2.5mm²

Pin dimension: 1mm x 0.8mm

CR: <15m ohms

IR: >10⁹ ohms (500V DC)

Operating temp: -40°C to+110°C

Stripping length: 6mm

Torque: 0.5Nm

PCB holes: min 1.4mm

PCB thickness: max 2.8mm

Climactic category: 40/110/21 Acc. to IEC 68-1

Materials

Housing: Polyamide 6, 6 (UL94V-0)

Clamp: Copper Alloy, Ni plated

Terminal: Copper alloy, Tin plated

Screw: M3, copper alloy, Ni plated

Colors Available: Green (MSM-open), black (MSE-closed)

Electrical
Current:	17.5A @250V
Wire range:	14 TO 30 AWG
Wire section (mm²):	0.05 to 2.5mm²
Pin dimension:	1mm x 0.8mm
CR:	<15m ohms
IR:	>10⁹ ohms (500V DC)
Operating temp:	-40°C to+110°C
Stripping length:	6mm
Torque:	0.5Nm
PCB holes:	min 1.4mm
PCB thickness:	max 2.8mm
Climactic category:	40/110/21 Acc. to IEC 68-1
Materials
Housing:	Polyamide 6, 6 (UL94V-0)
Clamp:	Copper Alloy, Ni plated
Terminal:	Copper alloy, Tin plated
Screw:	M3, copper alloy, Ni plated
Colors Available:	Green (MSM-open), black (MSE-closed)

Marking

Adhesive marking strips 5 and 5.08mm centers.

Numbered Order Number

1-10 ESA014000110

11-20 ESA014001120

21-30 ESA014002130

31-40 ESA014003140

41-50 ESA014004150

Marking
Adhesive marking strips 5 and 5.08mm centers.
Numbered	Order Number
1-10	ESA014000110
11-20	ESA014001120
21-30	ESA014002130
31-40	ESA014003140
41-50	ESA014004150

Ink marking by factory (specify in order number):

Factory ink is permanent and will not rub off. Ink has fluorescent tint for greater visibility.: 0 = no printing; A = upside down printing (consecutive #'s R to L); B = regular printing (consecutive #'s L to R)

Custom markings are welcome with minimum order.
Contact BECKWITH ELECTRONICS for more information.

Selection Table and Drawings